Positive changes to the communication environment Essay Example for Free

Positive changes to the communication environment Essay There are many positive changes to the communication environment which can be made to support the communication development of children with BSED, and some have already been outlined in Assessment 2.2 and 2.3. Other positive changes may include using visual support in the form of picture cards, makaton signs or even pointing to objects when speaking. This gives further clarification to our speech and helps a child with communication difficulties understand what is being taught or requested of them, which in turn will prevent any confusion and misunderstanding which could lead to undesired behavior being displayed. To assist a child’s understanding of our instructions, we should also speak clearly and slowly, using simple age appropriate language in simple sentence structures. Asking the child to reiterate what is being asked of them can help ensure they understand, although in some children they may not have the vocabulary to do this. With those children, we could demonstrate our request i.e. asking ‘please help tidy up’ can be reinforced by picking up blocks and putting them in the box and indicating for the child to assist. In older children using written and verbal language, we should again ensure they understand by reading through any signs or written documents with them, pointing out and explaining any key words and reiterating any importance. Similarly, storage for toys and equipment could be labeled with words and pictures, so each child knows where items belong when they need to be put away, and also where to find them if they need them. Staff, including volunteers could offer regular one to one direct support to the child for their communication skills whether this is assistance with reading or phonics. This allows the child to learn in a quieter and less pressured environment and gives them extra precious time to potentially develop the skills which their peers already have. All staff should be given extra training and be made more aware of the difficulties that children with  SLCN and BSED experience in order to offer extra support successfully. As already mentioned, creating a calmer and quieter environment with fewer distractions can help most people concentrate better, but will work exceptionally well for a child who is already easily distracted due to their BSED. Minimal distractions allow the adult to spend more quality time supporting the child, making it easier to communicate as the child is more focused and therefore more receptive to learning. In any environment there needs to be clear boundaries and rules, and these need to be made easy to understand and achieve for children of all ages and abilities. A consistent approach to dealing with conflicts regarding rules helps to avoid any misunderstanding for the child. As already mentioned, a child seeking attention will gain this in the way easiest to him or her, and if attention is usually only given following negative behavior, then this how the child is likely to behave. Positive encouragement and praise should be given as often and as emphasized as negative comments as this will help the child acknowledge that good behaviour is just as, if not more so rewarded than undesirable behaviour. Unfortunately in society there is a stigma attached to people with SCLN and/or BSED, and a less than favourable opinion can be formed by a child when witnessing how an adult deals with a child’s behaviour. It is therefore imperative that we show no discrimination towards a child with SLCN or BSED, nor make them feel any different or inferior to their peers. All children can benefit from having information clarified and reiterated especially rules and boundaries, so this doesn’t need to be a direct communication just towards the child with extra needs. If a child is made to feel different than their peers in a classroom, they may react to this in a negative manner as it accentuates their extra needs and draws attention to them which may be unwanted. Their reactions may be to become more withdrawn and show less pro-social skills, or to display disruptive or even aggressive behaviour in order to express their feelings of upset. A child with BSED and communication difficulties may not understand their work or what is required of them and we must encourage ways of the child asking for help, as well as  us pro offering support. One way to do this within a classroom environment could be to use playing cards, with each pupil having a card each, and if they require help they can turn the card over on their desk, so only the teacher can see, avoiding drawing attention to themselves by having to put their hand up and request help and reducing any embarrassment they may feel. Simple reward charts work well with most children but need to be realistic regarding expectations and consistent in recognizing achievements. This could be done as an overall class chart or individual charts for each child aimed at specific development areas. The school my 5 year old daughter attends uses a ‘traffic light’ system to acknowledge good and negative behaviour. All children begin with their name tag on green, however if negative behaviour is witnessed then they move to amber – if the behaviour improves, they move back to green, if it proceeds as negative behaviour then move to red. Each time a child moves to amber, they lose 5 minutes from their playtime, and if on red, they lose their ‘golden’ free play time on a Friday. If the child is on green all week, they receive a treat on a Friday (usually a sweet, lollipop etc) and for those displaying exceptional hard work or efforts, a certificate of merit is given. The children respond well to this as their ‘punishment’ for negative behaviour is immediate (or as near as can be) so they quickly learn to display alternative behaviour. It is important to remember that a child with BSED may not recognize boundaries and the cause and effect of their behaviour or a reward scheme and therefore a tailored approach would be required. Teaching a child with BSED techniques on how to deal with their emotions before they reach a crisis point can help the child manage their behaviour and develop their emotional and social skills at the same time as their communication skills. Ways of doing this could include teaching the child a way in which to communicate to their key worker or teacher that they require help or that they are angry or frustrated. This allows the key worker or teacher to support the child before the feelings escalate. Other ways may include helping the child to use a ‘time out’ facility whereby when the child is feeling anxious or angry, they go to a quiet corner until they feel calmer and someone can support them. Using play or activities which the child has a specific interest in (or even using favourite toys or characters within the activity) will help the child maintain their interest and allow them further opportunities to interact, increasing their communication and social skills. Finally, reiterating the day’s timeline can help children understand what is happening next or when certain activities will take place. Many young children have little concept of time, and for a child who is unsettled and finding it difficult to conform to the boundaries within the setting, it may help them feel more at ease and less anxious if they know what to expect next. The timeline could be repeated verbally or simple pictures could be displayed to show what activity will be happening soon i.e. lunchtime (a picture of a sandwich and drink), outdoor play (picture of trees and a ball) or home time (a picture of a coat). Many different ways can be implemented but they may require a lot of time, and a great deal of extra effort from staff before a child begins to display any positive changes and this should be taken into account before deciding that a specific strategy appears to not be working.

The different types of budgeting systems

The different types of budgeting systems Budgeting systems of different types, usually customised to the needs of individual organisational managements, are in use in various types of organisations, business, governmental and not for profit, across the world. The use of traditional budgeting has in recent years come under intensive critique by different academic and experts for its detrimental impact on different organisational areas and especially upon the overall performance of organisational employees and consequently of organisations. Such developments present a difficult conundrum to organisational managers of the actual utility of budgets in performance management and control. This dissertation takes up the investigation of the role of budgeting in organisational performance, especially so in planning and control of organisational activity, both in theory and in practice. The information obtained from intense study of literature is augmentation by the investigation of budgeting practices at two leading fast food and restaurant chains, Pizza Hut and Burger King. The research reveals that whilst traditional budgeting practices dominate organisational policies for planning and control, modern budgeting concepts are slowly being adopted by organisations with some success. 1. Introduction 1.1. Overview Budgeting systems of different types, usually customised to the needs of individual organisational managements, are in use in various types of organisations, business, governmental and not for profit, across the world (Andrews Hill, 2003, p 135-158). Traditional budgeting methods emerged as important management tools in the pre Second World War era, when Fordist and Taylorist management principles directed the working of most business organisations (Grizzle Pettijohn, 2002, p 51-58). Traditional budgeting techniques involve the comparison of actual organisational performance in different areas of work with budgeted targets, the computation of variances between budgeted targets and actual performance, and the analysis of both favourable and unfavourable variances in order to determine the reasons for such differences (Pilkington Crowther, 2007, p 29-30). The chart provided hereunder explains the sequence of budgeting activities and the relationship of the process to internal and external factors (Tales, 1998, p1). Variance analysis helps in corrective action during the currency of an operating period and helps organisations to achieve various objectives. Analysis of variances and comparison of actual achievement with budgeted targets help in the measurement of performance of responsibility heads, managers, groups of employees, and individual employees (Pilkington Crowther, 2007, p 29-30). Budgetary control has over the years been found to be very useful for planning and controlling of organisational performance (Chapman et al, 2007, p 7-51). Budgets have also been found to be useful in the monitoring and achievement of group objectives and in the facilitation of team work (Chapman et al, 2007, p 7-51). Budgeting, despite its inherent utility in the planning and control of organisational performance, has come under increasing criticism from modern day management accounting experts like Kaplan, Argyris, Hofstede, and Hopwood, who argue that lack of thought and rigidity in the use of budgeting essentially results in the development of Theory X type management control tools that can cause various organisational problems like increased stress upon employees, organisational disagreement and dissention with inappropriately set budgets, and organisational de-motivation (Chapman et al, 2007, p 7-51). Recent years have seen the development of modern budgeting techniques like the balanced score card, rolling budgets and beyond budgeting techniques (Chapman et al, 2007, p 7-51). Whilst such new concepts in the area of budgeting are undoubtedly being taken up for discussion, study and implementation by some progressive firms, the overwhelming majority of business organisations continue to use traditional budgeting techniques suitably customised to the circumstances and needs of individual organisations (Chapman et al, 2007, p 7-51). 1.2. Purpose of Study The use of traditional budgeting has in recent years come under intensive critique by different academic and experts for its detrimental impact on different organisational areas and especially upon the overall performance of organisational employees and consequently of organisations. Such developments present a difficult conundrum to organisational managers of the actual utility of budgets in performance management and control. This dissertation takes up the investigation of the role of budgeting in organisational performance, especially so in planning and control of organisational activity, both in theory and in practice. The information obtained from intense study of literature is augmented by the investigation of budgeting practices at two leading fast food and restaurant chains, Pizza Hut and Burger King. This dissertation should hopefully help students, managers and academics through the generation of new perspectives in the area and help in improving the process of planning and control of organisational activities through the use of appropriate budgeting techniques. 1.3. Aims and Objectives The aims and objectives of this dissertation are now elaborated as under: To examine the elements of budgetary control and its application in actual practice. To examine the various actions involved in the preparation and planning of budgets, with special reference to the role and importance of accurate information inputs. To examine the key resources required by firms for gathering of information for the preparation and planning of budgets. To examine the limitations of budgeting. To examine recent developments in budgeting and recommend the adoption of the most appropriate system of budgetary control by organisations. 1.4. Structure This study has been sequentially structured. This introductory section is followed by a literature review and thereafter by the formulation of appropriate research questions. Subsequent sections take up the description and explanation of the adopted research methodology, the data obtained from such research, the analysis of data, and finally conclusions and recommendations. An extensive alphabetical list of references at the end of the study provides details on all source material used for the dissertation. 2. Literature Review This review of existing literature attempts to examine the published material available in the public domain on the issue of budgeting and its role in performance management of organisations, departments and employees. Budgeting emerged as an important management accounting and management control tool in the early years of the 20th century and forms a staple item of all text books on financial management and management accounting (Davila Foster, 2005, p 1039-1068). The budgeting process came under severe criticism in the 1980s with the publication of critiques budgeting by experts like Kaplan, Argyris, Hofstede and Hopwood. Recent years have seen the emergence of newer budgeting techniques like flexible budgeting, rolling budgets, the balanced score card approach, and beyond budgeting techniques (Davila Foster, 2005, p 1039-1068). 2.1. Role of Budgeting in Planning and Control Activities Planning and control are agreed to be among the most important of organisational managerial activities (Bhatnagar, et al, 2004, p 92). Budgets play a central and key role in the planning and control processes of business firms. The importance of budgets in planning and controlling functions makes management accounting and the provisioning of management information a critical organisational function. Surveys of UK business and industry reveal that most business organisations use budgeting techniques of some form, even as larger organisations have institutionalised and developed budgeting mechanisms (Bhatnagar, et al, 2004, p 92). The role of budgeting is best examined by locating its place within the wider framework of organisational planning and control (Carruth Digregorio, 2003 p 13-26). The chart provided hereunder explains the relationship of budgeting in the larger control framework of a firm. Management and operational control form very important components of the broader framework of planning and control. Management control represents the process through which managements ensure the execution of pre-determined strategies by their organisations (Carruth Digregorio, 2003 p 13-26). The process is essentially short term in nature, implemented through middle rung managers, and forms an important routine management activity. Operational control on the other hand represents the process of ensuring the efficient and effective conduct of specific tasks. The time spheres for such controls are short term, consist of periods that can extend from a day to a month, and are executed through junior managers (Pilking ton Crowther, 2007, p 29-30). With regard to planning, the use of budgets calls upon and directs managers to think ahead about the utilisation of resources for achievement of company policies and objectives in their area of work (Grizzle Pettijohn, 2002, p 51-58). Such planning involves the obtaining of relevant, accurate and valid information, (either from reliable historical sources or by logical estimation), the analysis and appropriate extrapolation of such information, and its use for projection of future operational figures in different areas like sales, production, income and expenditure (Grizzle Pettijohn, 2002, p 51-58). The relevance and effectiveness of budgets is to a large extent dependent upon the accuracy of information on which it is based (Hassel Cunningham, 1996, p 245). The overwhelming majority of budgeting exercises make use of historical information that is available within organisations. Important environmental information is also however often used by management accountants for projecting future developments and their impact on performance (Hassel Cunningham, 1996, p 245). Inaccurate or unreliable information can, it will be obvious, erode the reliability and credibility of the assumptions on which budget preparation is based, and therefore invalidates budgets (Craig, 2002, p 57). Modern day organisations, especially if they are large, adopt elaborate and complex methods for retrieval, study, investigation and analysis of the data needed for budgets. Manual accounting inputs for preparation of budgets have largely been discarded by most organisations (Craig, 2002, p 57). Complex acco unting and information retrieval systems that span departments, functions and geographies are used by most large organisations. Modern day Enterprise Resource Planning (ERP) plays an important role in the provisioning of management information in the preparation of budgets (Hassel Cunningham, 1996, p 245). The control function of budgets is executed through the allocation of responsibility to specific individuals for the achievement of specific budgeted targets and by the comparison of actual performance with budgeted targets (Craig, 2002, p 57). Such comparisons result in the establishment of positive or negative variances and reveal the extent to which people with responsibilities have been able to achieve their specified tasks. The extent of variance denotes the margin of success or failure (Pollitt, 2006, p 25). The reasons for such variances can be examined to ascertain the causes of success or failure of employees with accountability. Budgets have traditionally proved to be effective in performance control because they (a) establish specific, pre determined, and logically computed targets, (b) allocate responsibilities to specific organisational employees for achievement of targets, (c) establish widely known and uniform performance yardsticks and benchmarks, (d) provide a basis for assessment of actual performance and (e) pinpoint the people who can be held to be responsible for organisational failure, and (f) allow for analysis and determination of causes of failure (Pollitt, 2006, p 25). Budgets help in controlling performance by establishing benchmarks for performance and consequently for rewards against such performance (Andrews Hill, 2003, p 135-158). Organisational employees are often promised and provided rewards on the basis of their success in achieving targets in different areas of work (Andrews Hill, 2003, p 135-158). 2.2. Limitations of Budgeting Budgeting undoubtedly constitutes a critical and essential component of management control techniques that are employed by business firms for planning their future actions and thereafter controlling them. Whilst the importance and role of budgeting in achievement of organisational objectives and competitive advantage is widely accepted and also illustrated by the fact that the overwhelming majority of business firms across the world engage in some type of budgeting activity, the process has come under severe criticism in recent decades (Chapman et al, 2007, p 7-51). Experts like Kaplan have argued that traditional budgeting techniques have essentially not changed over the last 70 years and have become increasingly inappropriate for the modern day economy and the changed internal and external environments in which business firms operate (Chapman et al, 2007, p 7-51). Whilst traditional budgeting operates both on top down and bottom up approaches and are based both upon historic information and current information that is available in the public domain, budgets are in the overwhelming majority of cases finally decided by top management and imposed upon different levels of organisational managers (Chapman et al, 2007, p 7-51). Such imposition of budgets and their association with performance measurement, rewards, remuneration, and career progression of organisational employees leads to the development of various complexities, some of which are elaborated as under. Budgets are very infrequently felt to be fair and right. Budgeted targets are by and large felt to be either too soft or too hard, depending upon the perspectives of different persons (Hassel Cunningham, 1996, p 245). Such perceptions often lead to organisational dissention and ill will between subordinates and superiors and broad resentment of employees against organisational authority (Chapman et al, 2007, p 7-51). Soft budgets are felt to be contradictory to organisational well being and build environments of complacency and slackness. Difficult budgets on the other hand often prove to be unattainable and lead to de-motivation, resentment, criticism, dissension, and ill will. It is thus not an easy task to formulate a budget that furthers organisational objectives, stretches organisational employees to improve their performance, and acts as a good motivator and fair tool for judgement of performance (Hassel Cunningham, 1996, p 245). Argyris and others have pointed out that group attitudes towards budgets significantly affect performance and ultimate achievement of budget targets (Smith, 2001p 1). Geertz Hofstede elaborates that appropriate setting of targets is also very important for achievement of budgets. Hofstede states that whilst group participation was important, the attitudes of senior managers, especially the game spirit with which they play the budget game form a key ingredient of the budget process. (Hofstede, 2003, p 12-18) Hopwood (1972) identified different styles of budgeting, the budget constrained style, the profit conscious style and the non-accounting style. Whilst all three styles exerted pressure on workers, it was only the profit conscious style that drew involvement without eliciting defensive approaches (Hopwood, 1972, p 156-182) Hope and Bunce assert (2003) that autocratic and rigid budgeting approaches lead to the development of organisational bureaucracies that focus on finding fault with employee performance, rather than motivation and encouragement (Hope Bunce, 2003, p 1). Undue emphasis on achievements of budgets can divert management attention from other important organisational aspects like the importance of quality and staff morale with detrimental impact upon organisational wellbeing (Hassel Cunningham, 1996, p 245). The association of monetary and career rewards with the achievement of budgets can lead to a range of unethical activities like fudging of figures, window dressing of performance, and skirting with the law. The wrong decisions taken by managers of banks and financial institutions, (which greatly contributed to the development of the financial crisis of 2008) are closely related to the greed of managers to access the performance bonuses that were linked to achievement of ever-increasing performance targets (Chapman et al, 2007, p 7-51). 2.3. New Developments in Budgets Dissatisfaction with important aspects and outcomes of traditional budgeting principles has led to extensive research in alternative methods of optimisation of organisational and individual control and performance (Hearn, et al, 2006, p 286). Such efforts, both in areas of theory and practice, have resulted in a number of alternative approaches and modifications to traditional budgeting theory and practice. Some of the more important of these developments are represented by flexible budgeting, rolling budgets, the balanced score card approach and beyond budgeting principles (Hearn, et al, 2006, p 286). Rolling budgets are prepared for 6-9 months in detail, (unlike traditional financial budgets that are made for complete financial years), followed by broader and less detailed budgets that extend to 1  ½ to 2 years (Subramaniam Ashkanasy, 2001, p35). Flexible budgets on the other hand deal with operations and contain different estimates for various products and services (Subramaniam Ashkanasy, 2001, p35). Such methods allow for changes in costs or volumes and allow organisations to respond swiftly to changing situations and thereby maintain profitability and competitive advantage (Subramaniam Ashkanasy, 2001, p35). The balanced score card approach aims to translate strategy into practice from four dimensions, namely customer, financial, learning and growth, and business processes (Bhatnagar, et al, 2004, p 92). Its use helps organisations to pay attention to different aspects of organisational performance over the length of business cycles, which are longer than traditional budget periods and thus essentially more volatile. The use of this approach, along with Key Performance Indicators, (KPIs), enables organisations to built holistic targets and track performance in different dimensions (Bhatnagar, et al, 2004, p 92). Beyond Budgeting is a comprehensive and elaborate holistic approach that incorporates modern concepts like rolling budgets and the balanced score card approach and focuses on two groups of principles related with performance management. The first group of principles is process oriented, whilst the second set is leadership oriented. Taken together Beyond Budgeting principles enabl e organisations to motivate their employees, improve performance and enhance organisational creativity (Bhatnagar, et al, 2004, p 92). 2.4. Framing of Research Questions The research questions for this dissertation, framed in line with the aims and objectives of the dissertation and the results of the literature review are detailed as under: How does budgetary control help in planning and controlling of performance of employees? How are budgets used by successful organisations (Pizza Hut and Burger King) to plan and control performance? How do organisations ensure accuracy of information for preparation of budgets? What types of resources are used by organisations to gather information and prepare budgets? What sort of constraints and limitations do modern day organisations face in using traditional budgeting techniques? What measures can be adopted by organisations to make budgeting exercises more effective in planning and controlling performance? 3. Research Methodology 3.1. Important Research Factors Research in areas of finance, management, and business come under the broad ambit of economic research (Bryman Bell, 2007, p 12-28). The research methodology for such assignments is by and large determined in accordance with the tenets of social research and is of course shaped by the nature of the subject under investigation and the infrastructural and other resources available with the researcher. The determination of appropriate research methods and techniques involve the choice of specific research methods and the most suitable sources of information (Bryman Bell, 2007, p 12-28). 3.2. Quantitative and Qualitative methods of Research Social research methods are shaped by two broad and quiet different research approaches, namely the quantitative approach and the qualitative approach. These approaches are shaped by different epistemologies and involve the utilisation of different research techniques, both for obtaining and for analysis of data (Darlington Scott, 2002, p 33-47). The quantitative approach is guided by positivist epistemology and is closely related to scientific research methods (Darlington Scott, 2002, p 33-47). Quantitative approaches involve the application of scientific theory and aim to measure the responses of research subjects in easily quantifiable and numerical terms. Such methods are used in the majority of economic and business research efforts and are particularly useful in the gauging of broad trends of thoughts or opinions of chosen populations (Darlington Scott, 2002, p 33-47). Qualitative methods of analysis are essentially different and are used when the issue under study is subjective in nature and open to different ways of interpretation (Neuman, 2005, p 18-36). Qualitative research methods are shaped by interpretivist epistemology and involve detailed investigation of complex subjects that are often multilayered and incapable of being answered with yes or no responses. Such research is most appropriate for issues that involve questions that are what, why and how in nature and are best conducted by expert and involved researchers (Neuman, 2005, p 18-36). Qualitative research is far more time consuming and detailed than quantitative research and is mostly conducted with the help of direct one-to-one interviews and focus group discussions, in which researchers participate with the subjects under study and observe their reactions and responses in minute detail (Neuman, 2005, p 18-36). Whilst most research assignments call for the use of either quantitative or qualitative methods, some complex and multidimensional issues require the use of both techniques (Neuman, 2005, p 18-36). 3.3. Choice of Information Sources Information sources are broadly categorised into primary and secondary sources. Secondary information sources consists of all the information on the subject that is available to the public at large in the form of published material, more specifically books, articles, both journal and magazine, and other publications (Bryman Bell, 2007, p 12-28). Primary information is however obtained from sources that are part of or are integral to the subject under study (Bryman Bell, 2007, p 12-28). Whilst primary information is most commonly obtained from interviews and focus group discussions, such information is also available from specific public domain sources like organisational or departmental publications, publications authored by the subjects under study, interviews given by them to reliable media publications, and otherwise from information disseminated through personal or organisational websites. (Bryman Bell, 2007, p 12-28). 3.4. Adoption of Research Methodology The subject issue, as detailed by the aims and objectives, the literature review and the research questions of this study, is essentially complex, multilayered and open to interpretation in different ways (May, 2001, p 41-59). The use of budgeting techniques for planning and controlling performance in business organisations is an intensely debated topic and has multiple aspects. The interests of research on this issue will certainly not be appropriately served with the use of yes/ no/ multiple choice surveys administered to sample population groups (May, 2001, p 41-59). The elimination of quantitative methods of research for the assignment by extension also removes the relevance of mixed models and leaves only qualitative methods for use (Neuman, 2005, p 18-36). This research study therefore uses only qualitative methods for researching information. The research approach has been formulated on the basis of the aims and objectives of the dissertation and the information unearthed during the literature review (Neuman, 2005, p 18-36). This research effort attempts to obtain answers to the research questions through a detailed investigation of the budgeting practices of two well known and successful organisations in the fast food and restaurant industry, namely Pizza Hut and Burger King UK. Information for research has been obtained from a host of secondary and primary sources (Neuman, 2005, p 18-36). Study of information available in the public domain on the use of budgets for planning and control of performance in these organisations will provide a balanced multi-prospective view of their organisational policies and practices (Neuman, 2005, p 18-36). Primary information is sourced from an examination of organisational websites, observation of their work processes onsite and informal open ended discussions with members of their staff. The information obtained from secondary and primary sources has been carefully collated and thereafter subjected to appropriate analysis (Neuman, 2005, p 18-36). 3.5. Ethics Appropriate care has been taken to ensure the adoption of ethical rules and norms that are pertinent to business research (Bryman Bell, 2007, p 12-28). All information sources used for the purpose of study have been acknowledged carefully and comprehensively. All participants have been informed of the nature of the assignment and its purposes. Respondents have been informed of their right to confidentiality and of refusing to answer all or any of the questions asked of them. All respondents have also agreed in writing of their unilateral and unforced willingness to participate in this study (Bryman Bell, 2007, p 12-28). 3.6. Limitations The results of this study are limited by the actual reading carried out by the researcher. Whilst efforts have been made to ensure extensive examination of available literature, it is always possible that some important information may have been missed out (Darlington Scott, 2002, p 33-47). The actual investigation of businesses for ascertainment of budgetary control in practice is also restricted to two organisations, which may well be unrepresentative of the entire business fraternity. The result of this research study is subject to these limitations (Darlington Scott, 2002, p 33-47). 4. Data and Findings Information for research has been obtained from a range of secondary and primary sources. Secondary information on budgeting at Pizza Hut and Burger king has been obtained from information available on the subject from a range of sites in the public domain, even as primary information has been obtained by study of their organisational web sites. The information sources used for secondary information on budgetary control for Pizza Hut and Burger King have not been cited here but have been placed together at the end of the list of references for easy access. Primary information has also been obtained by visits to retail outlets of Pizza Hut and Burger King in London, observation of the work processes at these outlets and open ended conversations with their employees. It has been difficult to obtain relevant information on budgeting because information about budgeting practices belongs to the private information domain of the companies and is not openly discussed at public forums. The employees at such outlets are also more involved in servicing customers and their knowledge of budgetary control methods is restricted. Relevant information has however been accessed from discussions with middle managers at Pizza Hut stores and franchise representatives at Burger King. The information obtained from study of public domain information, onsite observations and interviews with middle managers of Pizza Hut and Burger King are provided below: Information from Study of Public Domain Information of Pizza Hut Pizza Hut is a US headquartered multinational chain of restaurants that offers different types of pizzaà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s and associated foods. The chain which belongs to Yum brands operates in more than 100 countries, contains approximately 34,000 outlets of different types and employees more than 30,000 people. The company is headquartered at Addison Texas and has grown enormously since its founding in 1958. The company operates its own stores in the majority of its locations in the US. It does however have some franchised units in countries outside the United States. The company is well known for its high quality and standard food and has faced very few quality complaints. The HR section on its website and information obtained from the public domain state that the company pays great attention to the selection, recruitment, training and performance of its employees. Pizza Hut operates a complex and detailed management information system with the help of extensive computer systems that connect all its global units with regional headquarters and to organisational headquarters at Texas. The computer systems used for the management information function are modern and constantly updated. Budgetary control forms an integral element of Pizza Huts overall management information system. The budgetary control system is extremely detailed and is prepared for every quarter of a calendar year. Budgets are multi dimensional and monitor both operational and financial aspects of the organisation. Budgets are prepared for all departments, all functions and for each restaurant operated by the chain. Much of the purchasing functions are done through annual regional contracts and employee of local retail outlets are not involved in these functions. Employees of retail outlets are however expected to add to organisational sales and competitive advantage through constant improvement of customer relationship and customer satisfaction. The chain has recently introduced the balance score card method for improving the performance of employees at retail outlets. Employees at Pizza Hut outlets are now assessed on a variety of counts that concern the provisioning of customer service, the achievement of customer satisfaction, the improvement of customer relationships and finally of the quantum of repeat customers. The company proposes to extent the balance score card method of budgetary and performance control to other areas of work. Information from Study of Public domain Information of Burger King Burger king is also a US headquartered international chain of fast food restaurants. Headquartered in Florida. Burger King is the second largest seller of hamburgers in the world. It has approximately 12,000 outlets, operates in 73 coun

Plagiarism In Education System Education Essay

Plagiarism In Education System Education Essay Introduction: Plagiarism has stained our education system for long. The reason behind highlighting this problem is that people, especially in our society are unaware of the consequences of this practice, and it is deemed normal without any sense of guilt or dishonesty. And further the expansion of the internet has made it easier for people to fetch and present someone elses work as their own. So this problem has to be identified so that this unethical practice can be eradicated. The first step in the eradication should be to bring reforms in the educational sector, because students carry on these habits into their practical lives causing social dilemma. This report discusses the reasons for plagiarism and its proposed, and some tried and tested solutions. What is Plagiarism? : Plagiarism is the copying of ideas, wording, or anything else from another source without appropriate reference or acknowledgement so that it appears to be ones own work. (grips,2011) Some others define Plagiarism asà ¢Ã¢â€š ¬Ã‚ ¦ à ¢Ã¢â€š ¬Ã‚ ¦the reproduction or paraphrasing, without acknowledgement, from public or private (i.e. unpublished) material (including material downloaded from the Internet), attributable to, or which is the intellectual property of another, including the work of students. (University of Southampton). à ¢Ã¢â€š ¬Ã‚ ¦the copying or paraphrasing of other peoples work or ideas into your own work without full acknowledgement (University of Oxford). From above definitions we deduce following important points about plagiarism that it is: using someone elses work, or ideas. and doing so without proper acknowledgement. mere rephrasing of someone elses work does not alleviate one from the crime. Plagiarism is unethical and dishonest. It is unfair to ones fellows who actually worked hard and did the given work/assignment themselves. It like stealing from someone. It can damage ones own credibility along with the credibility of the one whose work the person has plagiarized. Further it Prevents Learning. Hence awareness has to be brought among the students so they can avoid these dire consequences of this practice. Methodology: Plagiarism has existed throughout the history of mankind in one form or the other, but the rise of the technological era and especially internet has made access to information ( others work) exceptionally easier, which has increased the instances of plagiarism considerably. The practice of plagiarism causes damage to the both the doer and the victim. So this practice has been deemed unethical and awareness needs to be brought to every person related to education, so that this practice can be eliminated. This problem can be solved by going through following steps Recognizing plagiarism and its origin Reasons for why students plagiarize Educating and forming anti plagiarism policies. Each of these steps has been based on surveys/studies that were done by credible authorities during the past decade or so. I have gone through these surveys and articles published by my peers, and made my own understanding of this problem. This approach has been employed in the past to highlight such problems and I have thus adopted it to present the problem and its various solutions in this report. Recognition of Plagiarism: Recognizing plagiarism is one of the most important steps towards the eradication of this crime. Everyone needs to recognize the problem of student plagiarism in this internet era. The extent to which this problem has affected the academia is very deep. The reason behind the difficulty in the recognition of the problem is that it is not easy to define plagiarism as there is a very fine line between what can be borrowed and what cant be. So everyone in the environment i.e., peers, instructors have to help students fetch information and guide them the right way to gain the information they seek. Next we have to look into: The reasons why students plagiarize. The General attitude towards plagiarism. The role of academic institution. Means used by students to plagiarize. Ways by which academic institutions detect plagiarism? Available Potential Solutions One important thing is the extent to which this problem has affected our system and how deep it has spread into the education system Reason behind Plagiarism: To get an insight into various reasons why student plagiarize various studies have been done.. In 2002 a survey was conducted of some 35000 U.S college students 36 % admitted to have done copy n paste plagiarism some time in their academic life. (McCabe, 2003). While in a 2006 Canadian survey, more than half of the undergraduates and 35 percent of the graduate students surveyed admitted to some form of cheating on written course work, such as failing to footnote, turning in someone elses work, or falsifying a bibliography (Birchard,2006). The same situation is here in our country where plagiarism, especially in university students has grown considerably and without any check. Here copying of each others assignments is considered normal and no one penalizes them for this practice. Hence students are being encouraged. The problem with such surveys is that the fear of penalties resulting from the conviction of plagiarism causes many students to be dishonest. So the statistics coming out of such surveys have to be regarded as the minima. Academic institutes attitude: In my opinion it is an ethical issue and hence universities cant do much in this regard, besides making strict policies because just by creating mere policies and penalties this cant be controlled effectively as students will find a way around detection. This is an issue that has to be solved by teaching and talking to students about plagiarism in a friendly way. But our teachers do not give heed to plagiarism and once detected do not do the official procedure for the punishment, A few reasons behind such attitude are: The time required is not worth it. The time required in follow up procedures can effect concentration from teaching and learning, the procedures are very stressful, Its not always the students fault because of the culture from they came can be different and they may not know the seriousness of the issue. Internet- the ultimate seduction: A part from the culture students come from, the major reason behind the rise of plagiarism is the rise of the internet. The ease with which information is available has tempted everyone to do less work Researching and spend more time Searching. This is done extensively by students and without proper citation and hence they gain more by doing minimum work. The arrival of bit torrent sites has made it possible for students to get their hands on material with a few clicks, that couldnt have been borrowed without written permission of author before. These comforts have made plagiarism attractive to most of the students. One serious issue is that now there are paper mill or commonly known as cheat sites. Which not only provide students with the material which they can copy and paste but they also encourage them to do less work and hence be efficient they proudly announce that they are aiding students while in reality they are doing a serious offence and ruining the learning phase of many students. These sites enable students to buy material that is exactly what they need without even making the effort to search it online. Once reasons behind plagiarism are known and we know the means by which students can plagiarize we can take better measures to counter plagiarism. Plagiarism Detection: Plagiarism detection used now a day is still very simple because it is based on text matching and they rely on existing databases. Such plagiarism detection has two weak points: . A minor paraphrasing or rephrasing of the copied work will make the plagiarized work undetectable, such sites are effective against students who have make no attempt to amend the text. Also such sites rely on existing databases so material copied from stuff that is not in their database will go undetected. Such as material copied from books, magazines and fellow students, which are not available online. Despite these shortcomings recent studies have shown that these plagiarism detection tools have been somewhat effective in indicating the instances of plagiarism. Some of these are: Turnitin.com is the most widely used plagiarism tool, according to its official website it enables instructors to manage grades and assignments online and instantly identify papers containing unoriginal material. Apart from it, other software such as MyDropbox Suite, Easy Verification Engine (EVE2, MOSS are also very efficient. These are machine based plagiarism detection tools which have their limitations, if we are to eradicate this practice we have to resort to the more conventional ways of human persuasion. We have to make sure that students know the ethical importance of this matter, the dire consequences this can have in their coming life. So that they can avoid this unnecessary ill practice. And resort to the way of learning the right way. Penalties Honor codes: One effective way to prevent plagiarism is through introducing strict penalties on plagiarism and using honor codes at the time of admission and professing them so that students avoid unnecessary disciplinary action against them. Results: The point of the methods described previously was to Identify and Prevent plagiarism. The success of these methods has been measured by many studies. First step was to recognize plagiarism, Tsang and Choys (2005) study was conducted after their seminars on plagiarism, where they educated students about it in those seminars. Before and after seminar they asked students to fill in their questionnaires, which consisted of questions regarding programming and text plagiarism. The results show that before the seminar series only 8-9 percent of the students knew the correct meaning of plagiarism while after the series 90 percent of students knew the correct meaning of plagiarism. Results show the high success rate of such seminars that help students understand and Recognize plagiarism. Next step was to identify the reasons why students plagiarize the results of Tsang and Choy (2005) have been compiled in the following graph. graph.jpg This survey and studies done by (McCabe, 2003) (Birchard, 2006) highlight following major reasons behind plagiarism: Students plagiarize because they dont care about the difference between searching researching. Sometimes due to high expectations students tend to copy others work that is presented in better wording that their own. Lack of knowledge on how to cite references in their work. Pressure to get good grade. Poor time management and organizational skills. The plagiarism Culture i.e. everyone around them is doing the same then why should they restrain themselves. Then the means by which students plagiarize, according to a studies conducted by Roberts (2007) Stoerger (2006) major mean by which students plagiarize is through internet. And the trend of using paper mill sites is gaining popularity such sites include: Schoolsucks.com, Termpapersmonthly.com, Coursework.info, and Essayschool.com. Plagiarism detection tools have been very successful in recent times as indicated by following survey conducted by the turnitin.com, on number of teachers using turnitin each year: instructors_by_AY.png (University of IOWA, 2011) Lastly, the effectiveness of Plagiarism Detection Software and the actions taken, I have generated the following from figures presented in (turnitin.com, 2010). graph2.jpg The results are very much as expected in the previous sections of the report. The reasons why students plagiarize have been generalized and the instances of plagiarism have increased alarmingly. The results of these surveys clearly show that although plagiarism can be detected quite efficiently now days, cases of plagiarism are increasing every year. The penalizing is not happening proportionally. Hence plagiarism is being encouraged indirectly by not taking action against it. Discussion: The purpose of this report was to propose efficient ways to Identify and Prevent the plagiarism in our education sector, the results clearly show favor to the suggested methods i.e., alone relying on machine base solutions does not ensure the attainment of our goals as indicated in figure 3, although instructors caught many cases of plagiarism, no disciplinary actions were taken. Hence there is no point in detecting plagiarism if correct action is not to be taken. So a Mixture of software based methods and proper human guidance are both necessary to control plagiarism. The software based methods have their limitations, so they are not the enough to prevent the instances of plagiarism. As indicated in the results, the seminars and conferences are very effective in educating students on plagiarism and the most effective way to do so is to enable them to realize that it is an ethical and moral issue rather than a professional problem. In this way they can be mentally prepared to counter this problem. Most cases of plagiarism can be avoided, however, by citing sources. Simply acknowledging that certain material has been borrowed, and providing your audience with the information necessary to find that source, is usually enough to prevent plagiarism. It is obvious that instructors see plagiarism as a wrong practice and they think that students should be penalized for it. However it is also a fact that instructors ignore many aspects of plagiarism and do not teach students how to avoid it. So the attitude towards plagiarism is correct but the process of tackling instances of plagiarism is not. It should be focused on preventing plagiarism due to ignorance. Only then when instances of plagiarism are caught one can say that it was intentional and strict action is justified. The students should be taught the skill of avoiding plagiarism, and academic institutions should be patient with this as it will take time for students to learn wholly this skill. Carroll (2002) has discussed the complexities that arise in teaching students about plagiarism. In our institutes students are simply given a brief overview of plagiarism and then a website is given to them for details. Such practice is not teaching anyone, anything. Instead, it should be taught gradually, so that students are familiar with core aspects of plagiarism. Also it should be presented as an aspect of academia and not as a crime. Searching vs. Researching Today students try to avoid the brainstorming that is required when researching content. Because it involves reading information and then processing it in their minds to get the idea and use it for their research. Instead an attractive alternative is to search the content efficiently and then using it as it is without processing it and forming ones own understanding of the topic. Promotion of Ethical Behavior: Although Official Polices and awareness lectures do stress the seriousness of the issue among the students but they do not tell the students what it really entails and why they should not do plagiarism?. The punishments do not effectively prevent plagiarism; instead they just make them more cautious. So students themselves should be able to form an opinion that they should not plagiarize and that they themselves should learn skills to write without copying. Plagiarism, as an ethical issue requires students to change their mentality and actively seeking ways to avoid it. Possible New Directions: The plagiarism prevention methods discussed in this report i.e. moralistic, disciplinary and software based, all have their shortcomings. So new innovative approaches may be used to counter plagiarism: Use of Technology by Students: First of all students themselves should be able to detect plagiarism instead of their instructors, this will give them an idea of how much they have unintentionally copied, so that they can refine their work and do plagiarism check again and again until the software clears them out. This method saves the students the embarrassment of unintentional plagiarism. Another way is to develop software that can catch the rephrasing that is done by the students to prevent plagiarism. Control to instructor: Instead of depending on future technologies, we can use an approach which is practical, the procedures of officially dealing with plagiarism are very cumbersome so instead, the student shall be given a chance to convince the instructor that he has learnt the meaning of the thing, hence the goal has been achieved. This can be done by conducting an exam of some sort by assessor and see whether the student has really learned something or not. But this scheme only works within certain courses, for publications and research work there is zero tolerance for any kind of plagiarism. Conclusion: Well, by analyzing the definitions of plagiarism, the attitude of education sector toward it, the current ways of educating students about plagiarism and the consensus that offending students should be punished, explained in this report. We conclude that Plagiarism is a serious issue and needs to be addressed. But the problem cannot be solved by increasing the use of machine based plagiarism detection software only or using even more strict policies, but by educating all the involved parties and by using balanced combination of software and human based solutions.

Ts Eliot Mood And Theme :: essays research papers

T.S. Eliot -mood and theme WITH REFERENCE TO THE LOVE SONG OF J. ALFRED PRUFROCK AND PREDULES. DISCUSS HOW T.S. ELIOT CONVEYS MOOD AND THEMES. Both Prufrock and Preludes are based in the same rootless world of sordid tedium. In Prufrock Eliot is conveying a theme a strong theme and is based heavily in the Persona of Prufrock himself. Preludes is a poem of changing moods, some subtle, some profound but this time conveyed primarily through diction and repetition. One theme of Eliot's, The Love Song of J. Alfred Prufrock, is the exposure of the modern individual's inability and refusal to address inadequacies that he sees in both him and his society. Two ways Eliot conveys his theme is through the persona of Prufrock and repetition . One method used by Eliot to expose this theme is his use of the persona of J Alfred Prufrock. Prufrock is in part a shallow conformist, 41 ....My morning coat, my collar mounting firmly to the chin, 42 My necktie rich and modest, but asserted by a simple pin- 43 (They will say: 'But how his arms and legs are thin!')...... However, almost tragically, Eliot has Prufrock aware of the shallowness of the society to which he conforms. 26 There will be time, there will be time 27 To prepare a face to meet the faces that you meet. Prufrock observes his society's ability to totally disregard any question of substance, that is, the 'overwhelming'; questions. Yet despite his observations Prufrock is not prepared to confront his society, more importantly, himself. In deeper tragedy Prufrock is defeated by his knowledge of his inadequacies and states quite sincerely, 'And in short, I was afraid'; Two of the minor themes of 'The Love Song of J. Alfred Prufrock' concern the frustrations felt by the individual towards their society. Specifically the individuals insignificance in their society and the individuals inability to express themselves and be understood as an individual within that society. Repetition plays a crucial role in conveying the theme of insignificance. The r epetition of, 'They will say:..';, conveys Prufrock's feeling of insignificance and reveal a man totally absorbed in the judgments of others and not at all concerned with his worth as an individual. Eliot's repetition of 'Do I dare?'; within the sixth stanza emphasises Prufrock's feeling of insignificance. 'Do I dare/ Disturb the universe?'; Despite the superficial judgments his society passes on him, Prufrock is still hesitant in speaking out against their empty lives.

Biography of Rapper Rich Boy Essay -- essays research papers

Despite what it alludes to, Zone 4/Interscope Records rap signee Rich Boy insists his moniker is just a neighborhood nickname ("It doesn't stand for being rich or anything like that.") not a glimpse into his finances. Maybe so, but with the multifaceted talents that 21 year old Marece Richards possesses, his nom de plume will be even more fitting shortly with the release of his debut album, TBD? Born and raised in Mobile, Alabama, Rich Boy grew up in a typical hood upbringing with both positive and negative influences. "My dad all he did was work all day." His father owns a liquor store in the middle of the hood and it's where Rich Boy witnessed dope fiends, drive bys and all types of mischief first hand. "Instead of having role models, I looked up to drug dealers," he admits. "I'm hanging out and rolling with dope boys doing something I have no business doing," he says of those times before mentioning why he decided to fall back. "I don't want to get into all the shit I did [but] I ain’t ever made my momma cry before. Once I saw the impact my actions were having on her I decided to try something positive rather than being on the streets doing bullshit. My momma always did her part to keep me in church to balance me out even though I did make some wrong turns." This balance in his life allowed him to enroll at Tuskegee University as a mechanical engineering major. His first semester there is when his career commenced, but not as a rapper. "I heard a beat in the hallway when I was walking back to my dorm room, I stopped 'cause he had the door open," remembers Rich Boy of that fateful day. "I asked what CD was on and he said it was a beat he had just made. I was so shocked that I was like 'You got to show me how to do that.'" ... ...ich Boy. "I noticed a lot of girls throwing their life away chasing men for money. I felt I had to put some positive on the album, it couldn't be all about drugs, dope boys and cars." The album is bloated with intoxicating beats and production credits including Timberland, Kanye West, Polow, Jazze Pha, and Needlez to name a few. Overall, Rich Boy's album will offer a glimpse into all the experiences of making him who he is, while making sure your neck snaps to the beats and grooves. "Certain songs might tell you a little something about my upbringing. Certain songs might tell you how I relate to others life experiences. On the album I never get specific on all my dirt because I don't feel I need to talk about that. I want to put the spotlight on Mobile, and give the listeners an idea of what's going on here from a young black mans perspective." Listen up!

Plc Programmable Logic Controller

AUTOMATIC CONTROL OF HYDRAULIC SYSTEM USING PLC * Company Products & Services * Abstract * Hydraulic System * Bow Compression Machine * Circuit Diagram * Description * Chiller Unit * Solenoid valve * Introduction To PLC * Software * Advantages Of PLC * Introduction To PLC * Existing System * Proposed System * Ladder Logic Diagram * Ladder Logic Description * Energy Saving Calculation * For Existing Method * For Proposed Method * Advantages & Applications * Conclusion * References ABSTRACT :One of the challenging factor in factories, for the proper functioning of the machine for the long duration with efficiency is to keep certain parameters within a specific range. Thus, in this paper, we have designed a ladder diagram for running PLC with the objective to automatically control the hydraulic system. Our main requirement is to design a PLC which can be connected to hydraulic system to implement the parameters and operations like Temperature detection, Pressure detection, Lubrication, Automatic machine operation and Oil level detection.The mentioned parameters and operations can be sensed and operated through PLC without any manual checking and operation. This saves more power to industries by reducing the power consumption. INTRODUCTION In the last decades, the machines used in the industries were operated manually. So keeping its certain important parameters in a specific range was difficult. Also they can not be checked out frequently. This results in improper functioning of the machine. Also, the machines cannot work efficiently for a long time.For example, if the temperature of the oil goes beyond the desired value it will affect the machine function. Hence the machine accessories cannot withstand this high temperature. This leads to the damage in machine and the durability of the machine also gets reduced. Thus, the working machine requires frequent checking of certain parameters to maintain the value within the specified range for proper operation. The var ious parameters to be checked frequently are: 1. Temperature detection 2. Lubrication 3. Automatic machine operation 4. Oil level detection . Pressure Thus we are using a PLC to control all these parameters. We are designing a ladder diagram to control all the parameters automatically. In this paper, we are describing about the hydraulic drive system in which PLC is used to control its working. An introduction of PLC is provided and also the ladder diagram overview. We will be discussing about the advantages of PLC and also the power saving estimation in the industries by using PLC. The machine which we have taken under consideration for implementation is BOW CORRECTION MACHINE.Also, the chiller unit is described as it plays a major role for the power saving purpose. HYDRAULIC DRIVE SYSTEM : A  hydraulic drive system  is a drive or  transmission  system that uses pressurized  hydraulic fluid  to drive  hydraulic machinery. The term hydrostatic refers to the transfer of energy from flow and pressure, not from the  kinetic energy  of the flow. Principle of a hydraulic drive Pascal's law  is the basis of hydraulic drive systems. As the pressure in the system is the same, the force that the fluid gives to the surroundings is therefore equal to pressure ? rea. In such a way, a small piston feels a small force and a large piston feels a large force. For an understanding of how a hydraulic system works, we must know the basic principles, or laws, of hydraulics, that is, of confined liquids under pressure. This will be made easier, however, if we first examine the somewhat simpler laws governing the behavior of liquids when  unconfined, that is, in open containers. 1. Liquids in open containers. a. Density and specific gravity. The first characteristic of an unconfined liquid which interests us is its density.The density of a fluid is the  weight of a unit volume of it. The unit of volume normally used in this text is the cubic foot; the unit o f weight normally used is the pound. The standard of density, to which the densities of all other liquids are referred, is that of pure water at zero degrees centigrade (32 degrees Fahrenheit), and at sea-level atmospheric pressure. b. Force and pressure. A liquid has no shape of its own. It acquires the shape of its container up to the level to which it fills the container. However, we know that liquids have weight.This weight exerts a force upon all sides of the container, and this force can be measured. Therefore, for unconfined liquids, that is, liquids in open containers, the pressure in pounds per square inch exerted by the liquid on the bottom of the container is equal to the weight of the liquid on each square inch of the bottom of the container. It must be emphasized that the  weight  of the liquid is here thought of as a  forceexerted on the bottom of the container. Expressed as a formula, we have: Pressure = Force per unit areaIt is understood that the word pressure , when not otherwise qualified, means  pressure in pounds per square inch. This is called the total force and is obtained by the formula: Total Force = Pressure X Area The pressure exerted by a liquid on the bottom of a container is independent of the shape of the container, and depends only on the height and density of the liquid. 2. Liquids in enclosed systems. a. Liquids are practically incompressible. The following two basic principles will help to explain the behavior of liquids when enclosed: a) Liquids are practically incompressible. ) The applied pressure is transmitted equally in all directions at once. b. Increase of force with area. The ratio between the  force applied to the smaller piston  and the  force applied to the larger piston  is the same as the ratio between the  area of the smaller pistonand the  area of the larger piston. Expressed as a proportion, then, we have: Force on larger piston/Force on smaller piston = Area of larger piston/Area of small er piston This means that the mechanical advantage obtainable by such an arrangement is equal to the ratio between the areas of the two pistons.Since the area of the larger cylinder is 10 times as great as that of the smaller cylinder, pushing the smaller piston downward a distance of 1 inch will move the larger piston upward only 1/10 of an inch. The ratio between the displacement of liquid in the smaller cylinder and the displacement of liquid in the larger cylinder is once again equal to the ratio between their areas. so that the amount of work (force X distance) done by the larger piston is exactly the same as the amount done by the smaller piston. c. Multiple units.It is not necessary to confine our system to a single line from the source of hydraulic power. Hydraulic power may be transmitted in many directions to do multiple jobs. PUMP – In practice we usually need some device which will deliver, over a period of time, a definite volume of fluid at the required pressure , and which will continue to deliver it as long as we desire it to do so. Such a device is called a  pump. Basic principles of pumps. A hydraulic pump is a mechanical device which forcibly moves, or displaces, fluids.Various pumping principles are employed in the different types of hydraulic pumps, but one fundamental principle applies to all: a volume of fluid entering the intake opening, or port, is moved by mechanical action and forced out the discharge port. Hydraulic fluids. Almost any free-flowing liquid is suitable as a hydraulic fluid, as long as it will not chemically injure the hydraulic equipment. For example, an acid, although free-flowing, would obviously be unsuitable because it would corrode the metallic parts of the system. a. Basic units of a hydraulic system. 1.A reservoir, or supply tank, containing oil which is supplied to the system as needed and into which the oil from the return line flows. 2. A pump, which supplies the necessary working pressure. 3. A hydra ulic cylinder, or actuating cylinder, which uses the hydraulic energy developed in the pump to move the door. 4. A cut-out valve, by means of which the pressure in the actuating cylinder may be maintained or released as desired. 5. A check valve, placed in the return line to permit fluid to move in only one direction. 6. â€Å"Hydraulic lines,† such as piping or hose, to connect the units to each other.The supply tank must have a capacity large enough to keep the entire system filled with oil and furnish additional oil to make good the inevitable losses from leakage. The tank is vented to the atmosphere; thus atmospheric pressure (14. 7 pounds per square inch) forces the oil into the inlet, or suction, side of the pump. The tank is generally placed at a higher level than the other units in the system, so that gravity assists in feeding oil into other units. The pump is the hand-operated, reciprocating piston type. SOLENOID VALVE : A  solenoid valve  is an  electromechan ically  operated  valve.The valve is controlled by an  electric current  through asolenoid: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports. Multiple solenoid valves can be placed together on a  manifold. Solenoid valves are the most frequently used control elements in  fluidics. Their tasks are to shut off, release, dose, distribute or mix fluids. They are found in many application areas. Solenoids offer fast and safe switching, high reliability, long service life, good medium compatibility of the materials used, low control power and compact design.There are many valve design variations. Ordinary valve can have many ports and fluid paths. A 2-way valve, for example, has 2 ports; if the valve is  closed, then the two ports are connected and fluid may flow between the ports; if the valve is  open, then ports are isolated. If the valve is open when the solenoid is n ot energized, then the valve is termed  normally open  (N. O. ). Similarly, if the valve is closed when the solenoid is not energized, then the valve is termednormally closed. [1]  There are also 3-way and more complicated designs.A 3-way valve has 3 ports; it connects one port to either of the two other ports (typically a supply port and an exhaust port). Solenoid valve are also characterized by how they operate. A small solenoid can generate a limited force. If that force is sufficient to open and close the valve, then a  direct acting  solenoid valve is possible. An approximate relationship between the required solenoid force  Fs, the fluid pressure  P, and the orifice areaA  for a direct acting solenoid value is: Where  d  is the orifice diameter. A typical solenoid force might be 15  N (3.   lbf). An application might be a low pressure (e. g. , 10 pounds per square inch (69  kPa)) gas with a small orifice diameter (e. g. ,  3? 8  in (9. 5  mm) fo r an orifice area of 0. 11  sq  in (7. 1? 10? 5  m2) and approximate force of 1. 1  lbf (4. 9  N)). When high pressures and large orifices are encountered, then high forces are required. To generate those forces, an  internally piloted  solenoid valve design may be possible. [1]  In such a design, the line pressure is used to generate the high valve forces; a small solenoid controls how the line pressure is used.Internally piloted valves are used in dishwashers and irrigation systems where the fluid is water, the pressure might be 80 pounds per square inch (550  kPa) and the orifice diameter might be  3? 4  in (19  mm). In some solenoid valves the solenoid acts directly on the main valve. Others use a small, complete solenoid valve, known as a pilot, to actuate a larger valve. While the second type is actually a solenoid valve combined with a pneumatically actuated valve, they are sold and packaged as a single unit referred to as a solenoid valve.Piloted valv es require much less power to control, but they are noticeably slower. Piloted solenoids usually need full power at all times to open and stay open, where a direct acting solenoid may only need full power for a short period of time to open it, and only low power to hold it. A direct acting solenoid valve typically operates in 5 to 10 milliseconds. The operation time of a piloted valve depends on its size; typical values are 15 to 150 milliseconds. Solenoid valves are used in  fluid power  pneumatic and hydraulic systems, to control cylinders, fluid power motors or larger industrial valves.Automaticirrigation sprinkler  systems also use solenoid valves with an automatic  controller. Domestic  washing machines  and  dishwashers  use solenoid valves to control water entry into the machine. Solenoid valves are used in  dentist chairs  to control air and water flow. In the  paintball  industry, solenoid valves are usually referred to simply as â€Å"solenoids. â €  They are commonly used to control a larger valve used to control the propellant (usually compressed air or CO2). In addition to this, these valves are now been used in household water purifiers (RO systems).Besides controlling the flow of air and fluids, solenoids are used in pharmacology experiments, especially for patch-clamp, which can control the application of agonist or antagonist. Many variations are possible on the basic, one-way, one-solenoid valve described above: * one- or two-solenoid valves; * direct current  or  alternating current  powered; * different number of ways and positions; INTRODUCTION TO PLC : A  Programmable Logic Controller, or PLC, is more or less a small computer with a built-in operating system (OS). This OS is highly specialized to handle incoming events in real time, i. . at the time of their occurrence. The PLC has input lines where sensors are connected to notify upon events (e. g. temperature above/below a certain level, liquid level reached, etc. ), and output lines to signal any reaction to the incoming events (e. g. start an engine, open/close a valve, etc. ). The system is user programmable. It uses a language called â€Å"Relay Ladder† or RLL (Relay Ladder Logic). The name of this language implies that the control logic of the earlier days, which was built from relays, is being simulated.The PLC is primarily used to control machinery. A program is written for the PLC which turns on and off outputs based on input conditions and the internal program. In this aspect, a PLC is similar to a computer. However, a PLC is designed to be programmed once, and run repeatedly as needed. In fact, a crafty programmer could use a PLC to control not only simple devices such as a garage door opener, but their whole house, including switching lights on and off at certain times, monitoring a custom built security system, etc.Most commonly, a PLC is found inside of a machine in an industrial environment. A PLC can run an automatic machine for years with little human intervention. They are designed to withstand most harsh environments. When the first electronic machine controls were designed, they used relays to control the machine logic (i. e. press â€Å"Start† to start the machine and press â€Å"Stop† to stop the machine). A basic machine might need a wall covered in relays to control all of its functions. There are a few limitations to this type of control. * Relays fail. * The delay when the relay turns on/off. There is an entire wall of relays to design/wire/troubleshoot. A PLC overcomes these limitations, it is a machine controlled operation. PLCs are becoming more and more intelligent. In recent years PLCs have been integrated into electrical communications  networks  Ã¢â‚¬â€œ i. e. , all the PLCs in an industrial environment have been plugged into a network which is usually hierarchically organized. The PLCs are then supervised by a control center. There exist many propri etary types of networks. One type which is widely known is  SCADA  (Supervisory Control and Data Acquisition).The PLC is a purpose-built machine control computer designed to read digital and analog inputs from various sensors, execute a user defined logic program, and write the resulting digital and analog output values to various output elements like hydraulic and pneumatic actuators, indication lamps, solenoid coils, etc. Scan cycle Exact details vary between manufacturers, but most PLCs follow a ‘scan-cycle' format. Overhead Overhead includes testing I/O module integrity, verifying the user program logic hasn't changed, that the computer itself hasn't locked up (via a watchdog timer), and any necessary communications.Communications may include traffic over the PLC programmer port, remote I/O racks, and other external devices such as HMIs (Human Machine Interfaces). Input scan A ‘snapshot' of the digital and analog values present at the input cards is saved to an i nput memory table. Logic execution The user program is scanned element by element, then rung by rung until the end of the program, and resulting values written to an output memory table. Output scan Values from the resulting output memory table are written to the output modules. Once the output scan is complete the process repeats itself until the PLC is powered down.The time it takes to complete a scan cycle is, appropriately enough, the â€Å"scan cycle time†, and ranges from hundreds of milliseconds (on older PLCs, and/or PLCs with very complex programs) to only a few milliseconds on newer PLCs, and/or PLCs executing short, simple code. ADVANTAGES OF PLC: * PLC’s have flexibility (i. e. ) it is possible to use just one model of PLC to run any one of the 15 machines. * In a PLC program circuit the PLC program can be used from any keyboard sequence in a matter of minute and rewriting is required. PLC has a large number of contacts for each coil in its programming. * I ncreased technology makes it possible to compact move functions into smaller and less expensive packages. * A PLC programmed circuit can be pre-un ad evaluated in the officer or lab. The program can be typed in tested observed and modified if needed. * PLC circuit operation can be seen during operation directly on a CRT screen. * The operation speed for the PLC program is very fast. * PLC is more reliable. * A PLC programmer who works in digital or Boolean control system can easily perform PLC programming. PLC’s program can’t be made unless the PLC properly unlocked and programmed. LADDER LOGIC DIAGRAM : What is a Ladder Diagram? A Ladder Diagram is one of the simplest methods used to program a PLC. It is a graphical programming language evolved from electrical relay circuits. Each program statement is represented with a line, called the rung, that has all relevant inputs to the left and the output to the right. The output device of a rung is energized if electric powe r can conceptually flow from the left side of the rung to the right side.Input devices are assumed to block the flow of power if they are not activated. During the execution of a ladder diagram, the PLC reads the states of all inputs, then determines the states of all outputs starting from the rung at the top side, going down to the last rung, and finally updates the state of the output devices. * Naming Convention During the development of a PLC program, we must use specific names to identify the inputs, outputs, memory flags, timers and counters. PLC manufactures use a variety of approaches in naming the inputs, outputs and other resources.A typical naming convention is to identify inputs with the letter â€Å"I† and outputs with the letter â€Å"O†, followed be a 1-digit number that identifies the slot number and a 2-digit number that identifies the position of the input or output in the slot. For example: I1:00 refers to the first input of slot 1 O2:00 refers to th e first output of slot 2. Some manufactures number the inputs or outputs starting from 00, while others use the number 01 to identify the first input or output. It is also common to use numbers like 400 e. t. c. The state of an output can be also used as an input in a ladder diagram.In such a case the PLC uses the state of the specific output device that is stored in the output image memory. * Relay Logic Instructions (XIC and XIO) Examine if Closed (XIC) —–[ ]—— Use the XIC instruction in your ladder program to determine if a bit is On. When the instruction is executed, if the bit addressed is on (1), then the instruction is evaluated as true. When the instruction is executed, if the bit addressed is off (0), then the instruction is evaluated as false. Examine if Open (XIO) ——-[/]—— Use the XIO instruction in your ladder program to determine if a bit is Off.When the instruction is executed, if the bit addressed is off (0), the n the instruction is evaluated as true. When the instruction is executed, if the bit addressed is on (1), then the instruction is evaluated as false * Relay Logic Instructions: Input Transition Sensing Positive Transition Sense (PTS) The condition of the right link is ON for one ladder rung evaluation when a change from OFF to ON at the specified input is sensed. Negative Transition Sense (NTS) The condition of the right link is ON for one ladder rung evaluation when a change from ON to OFF at the specified input is sensed. * Output Instructions Output Energize (OTE) —-( )—– If the condition of the left link of the OTE is ON then the corresponding bit in the output data memory is set. The device wired to this output is also energized. Negative Output Energize (NOE) ——(/)—– If the condition of the left link of the OTE is OFF then the corresponding bit in the output data memory is set. The device wired output is also energized. Output L atch/Set (OTL) and Output Unlatch/Reset (OTU) If the condition of the left link of the OTL is momentary ON then the corresponding bit in the output data memory is set, and remains set even if the condition switches to the OFF state.The output will remain set until the condition of the left link of the OTU is momentary ON * Basic Logic Functions (OR, AND) Two Input OR Function The output is ON only if the two inputs are OFF. Two Input AND Function The output is ON if both of the two inputs are ON. * Basic Logic Functions (NAND,NOR) Two Input NAND Function The output is ON if any of the two inputs is OFF. Two Input NOR Function The output is ON if both of the two inputs are OFF. * Basic Logic Functions (EXOR, EXNOR) Two Input EXOR Function The output is ON if any of the two inputs is ON, but not both. Two Input EXNOR FunctionThe output is ON if both of the two inputs are either OFF or ON. * Set/Reset Latch Set/Reset Latch using a Hold-in contact Set/Reset Latch using Latch/Unlatch out puts Notes: O1:00’ means that the output is unchanged If both inputs are ON then normally the output is OFF, since the Unlatch rung appears last in the ladder diagram. * Timer Instructions Timer Instructions are output instructions used to time intervals for which their rung conditions are true (TON), or false (TOF). These are software timers. Their resolution and accuracy depends on a tick timer maintained by the microprocessor.Each timer instruction has two values (integers) associated with it: Accumulated Value (ACC): This is the current number of ticks (time-base intervals) that have been counted from the moment that the timer has been energized. Preset Value (PR): This is a predetermined value set by the programmer. When the accumulated value is equal to, or greater than the preset value, a status bit is set. This bit can be used to control an output device. Each timer is associated with two status bits: Timer Enable Bit (EN): This bit is set when the rung condition to t he left of the timer instruction are true.When this bit is set, the accumulated value is incremented on each time-base interval, until it reaches the preset value. Done Bit (DN): This bit is set when the accumulated value is equal to the preset value. It is reset when the rung condition becomes false. * Timer On-Delay (TON) Instruction The TON instruction begins count when its input rung conditions are true. The accumulated value is reset when the input rung conditions become false. Timer ladder diagram example. Typical timing diagram (Assume that Preset = 07). * Timer Off-Delay (TOF) InstructionThe TOF instruction begins count when its input rung makes a true-to-false transition, and continues counting for as long as the input rung remains false. The accumulated value is reset when the input rung conditions become false. Timer ladder diagram example. Typical timing diagram (Assume that Preset = 07). * Retentive Timer (RTO) Instruction The RTO instruction begins count when its input rung conditions are true. The accumulated value is retained when the input rung conditions become false, and continues counting after the input rung conditions become true. * Counter InstructionsCounter Instructions are output instructions used to count false-to-true rung transitions. These transitions are usually caused by events occurring at an input. These counters can be UP (incrementing) or DOWN (decrementing). Each counter instruction has two values (integers) associated with it: Accumulated Value (ACC): This is the current number of the counter. The initial value is zero. Preset Value (PR): This is a predetermined value set by the programmer. When the accumulated value is equal to, or greater than the preset value, a status bit is set. This bit can be used to control an output device.Each counter is associated with two status bits: Counter Enable Bit (EN): This bit is set when a false-to-true rung condition to the left of the counter instruction is detected. Done Bit (DN): T his bit is set when the accumulated value is equal to the preset value. It is reset when the rung condition becomes false. The maximum count value is 9999*. After a maximum count is reached, the counters reset and start counting from zero. * Count-up (CTU) Instruction The CTU instruction increments its accumulated value on each false-to-true transition at its input, starting from 0. Counter ladder diagram example.Typical timing diagram (Assume that Preset = 10). * Count-down (CTD) Instruction The CTD instruction decrements its accumulated value on each false-to-true transition at its input, starting from 0. Counter ladder diagram example. Typical timing diagram (Assume that Preset = -10). * The Reset (RES) Instruction The RES instruction resets timing and counting instructions. When the RES instruction is enabled it resets the following. Counters:Accumulated value, Counter Done Bit , Counter Enabled Bit. Timers: Accumulated value, Timer Done Bit, Timer Timing Bit, Timer Enable Bit.R eset ladder diagram example. ADVANTAGES ; APPLICATION: * Automatic control of machine. * Free from manual operation and frequent checking. * Machine fault is reduced. * Energy consumption is reduced. * This method can save more power. * Industrial application mainly used for boiler production. * Drilling and boring applications. * This applications can be implemented for all machines in BHEL. BOW CORRECTION MACHINE : These are the specifications of the bow correction machine currently in use. MACHINE| BOW CORRECTION MACHINE| CAPACITY| 600 TONS| CYLINDER BORE| 550 MM| RAM DIAMETER| 520 MM|DAYLIGHT| 3000 MM| THROAT| 1700 MM| STROKE| 500 MM| CONNECTED LOAD| 60+1+5 HP| TOTAL WEIGHT| 80 TONS| BOLSTER SIZE| 1500*2000*200 MM| SPEEDS OF OPERATION| 15mm/sec – APPROACH6mm/sec – PRESSING60mm/sec – RETURN | PURPOSE. In the pipes used in boilers, small pipes are attached using welding. This welding makes the pipe to bent. Thus its surface becomes uneven and makes it imperfec t to be used in boilers. In this case this machine is used. Using this machine the bents and bows can be straightened and makes the pipes perfect to be used in the boilers. CIRCUIT DIAGRAM : OPERATION.The hydraulic circuit is designed to achieve fast approach speed, slow pressing speed and fast return speeds by use of a single pump. The fast approach speed is achieved by ensuring that the cylinder ram moves down through its self weight or what is termed as gravity fall. To achieve gravity fall of the cylinder of the cylinder it is important to ensure that at all times the pressure in return line is minimum 5 kg/ cm2. On starting the motor the pump delivery is directed to the tank through unloading type relief valve no. 4. The same flow is directed to the Z1 lines of catridge valves 5 ; 7, which ensures that the valves are closed.On operation of solenoid S1 of main relief valve the pump flow is directed to the catridge valves, however due to differential areas the catridges are still closed and pump reaches system pressure and unloads to tank through relief valve 4. On operation of solenoid S2( valve 6) along with S1, Port A of solenoid valve no. 6 is connected to tank Y1 which facilitates opening of catridge valve 5 and hence the oil flows into the forward line of the cylinder resulting in downward movement. At the same time the oil in the return line of the cylinder is connected to tank at the set pressure through valve no. 11.Hence the cylinder moves down with slow pressing speed. On operation of solenoid S4 ( valve 8) along with S1 ; S2 the X port of catridge valve 10 is connected to tank through valve 8, 6 and port Y1 that ensures the opening of the catridge valve 10. Opening of the catridge valve ensures that the return line is connected directly to tank and hence the cylinder oves down with its self weight and fast approach speed is achieved. At the same time prefill valve 14 opens to fill the cylinder forward area with oil. To set the maximum fast appro ach speed valve 10 is provided with a stroke adjustment setting.On operation of solenoid S3(valve 6) along with S1, port B of solenoid valve no. 6 is connected to tank Y1 which facilitates opening of catridge valve 7 and hence oil flows into the return line of the cylinder. At the same time since A port of solenoid valve no. 6 is connected to pump port X4 is also connected to pump, ensures the opening of prefill valve no 14 and that the forward line of the cylinder is connected back to tank. This results in reverse movement of the cylinder. Pressure relief valve 9 is provided to ensure smooth deceleration of the cylinder from fast approach to pressing.The valve ensures that the pressure in X port of the cartridge valve does not exceed set pressure therby ensuring that the valve closes slowly reducing jerks. The hot oil from the machine is then sent to the chiller unit to reduce its temperature. CHILLER UNIT: In the chiller unit, the refrigerant is used to cool down the hot oil from the machine. REFRIGERATION: A liquid whose Saturation temperature at normal atmospheric pressure is below the temperature that is to be produced by refrigeration is chosen as the working liquid in the refrigerant.Such a liquid will evaporate at lower temperatures and will absorb hear as it does so. This heat is extracted from the surroundings. The vapour formed in this way is compressed in a compressor. After compression the refrigerant may be in the vapour state or, in the liquid state if its temperature after compression is not greater than the saturation temperature at that increase pressure. The low temperature vapour is condensed in a condenser, in doing so it lowers its temperature below the surroundings . Now the condensed liquid is expanded to a lower pressure and the cycle of refrigeration is repeated.REFRIGERATION CYCLE: * Compressors are used in vapour compression cycles. It is the heart of the system and it sucks low-pressure refrigerant vapour from the evaporator and co mpresses it to a pressure corresponding to the saturation temperature that will be higher than continuously re-circulate the refrigerant through the system. * Air-cooled condensers are heat exchangers,which reject heat from the condensing refrigerant to the atmosphere. * The function of condenser in a refrigerated system is to de-superheat and condense the compressed discharge refrigerant vapour.High-speed fans are mostly used to speed up the process. * At the exit of the condenser the refrigerant loses temperature but still is in high-pressure state. The temperature falls down a little high to the ambient. * Dryers are mainly used to capture the moisture content if any mixed with the refrigerant. When the refrigerant passes through its thin filter mesh the moisture gets trapped on the silica gel and clean refrigerant flows through. * Throttle valve(also called as Expansion valve)is also a very important component of the vapour compression refrigeration system.The function of an exp ansion device is to expand the liquid refrigerant from the condensing pressure to the evaporating pressure. Also it throttles the required flow into the evaporator depending on the load conditions. Commonly used expansion devices are capillary tubes, thermostatic expansion valves and constant pressure expansion valves. * Any liquid when evaporate creates a cooling effect. Same applies here, when the refrigerant exists expansion valve it is partly in vapour state at low temperature and pressure. It flows through the evaporator and exchanges heat with the surroundings. After existing the evaporator it has gained heat from the surrounding media, thus lowering the temperature in the freezing compartment. This superhead vapour passes further and is drawn by the compressor, which compresses it,and delivers to condenser, thus, completing the refrigeration cycle. The ladder diagram used in this machine is : CNT_ON CNT_OFF MEM_1 MEM_1 MEM_1 MOT_ON MOT_ON MOT_OFF VAL4_ONVAL4_ON VAL4_ON MEM _2 MEM_2 S1 S2 S3 S4 S5 FAST_APP FAST_APP S1 S2 S3 S4 S5 PRESS_ON TIMER T1 PRESET 15 ACC 0 PRESS_ON S1 S2 S3 S4 S5 HOLD_ON HOLD_ON HOLD_MEM HOLD_MEM S1 S2 S3 S4 S5 RET_ONRET_ON VAL4_ON COMPARE TEMP_ON;45 TEMP_ON MEM_4 MEM_4 CHILLER_ON TEMP_ON CHILLER_OFF COMPARE TEMP_ON;45 LOW_SEN ALARM_ON V_LOW_SEN TANK_ONPRES_ON VAL14_ON EXISTING SYSTEM : * There is no temperature detection system. Hence, the chiller unit has to function continuously irrespective of hydraulic oil’s temperature. * Possibilities of machine can run due to friction since there is no Indication of oil in tank. * The chiller unit is running continuously hence there is a possibilities of lot of Energy consumption losses. * There is no automatic control for the whole machine. * There is no automatic function for declamping and lubrication. There is no oil level sensor in the hydraulic tank to sense the oil level in the tank. * Relays are used which is not automatic and inefficient. HORIZONTAL BORING MACHINE HY DRAULIC TANK CHILLER UNIT PUMP SOLENOID VALVE PROPOSED SYSTEM: * In this method there is a temperature sensor which is used to sense the temperature of the oil in the hydraulic tank. * The chiller unit will be turned on only when the oil temperature gets increased with the specified value of oil temperature * Friction of the machine can be reduced by implementing the lubrication function. Oil level in the hydraulic tank can be detected by using an oil level sensor . * Two types of oil level sensor is used. I. Low level sensor II. Very low level sensor So that we can avoid the machine running in dangerous condition. * All the operation in one axis (x or y or z) can be operated by a single push button switch. * Declamping and lubrication function takes place automatically. ENERGY SAVING CALCULATION: * WITH CHILLER UNIT WORKING CONTINUOUSLY: For continuous running of chiller unit the motor consumes 18KW. Per day: morning -4hrs night -8hrs so chiller unit runs totally 12hrs a day. 8KW*1 2hrs=216 KWhr The chiller unit consumes 216KWhr per day. For electricity: 1unit= Rs. 5 Therefore 216*5= 1080 So for 216 unit it costs Rs. 1080 per day. 1080*30=Rs. 32,400 For 1month it costs Rs. 32,400 32400*303= Rs. 98,17,200 For 1year it costs Rs. 98,17,200. * WITH PLC: For automatic on/off of chiller unit the motor consumes 10KW. Per day: morning -4hrs night -8hrs so chiller unit runs totally 12hrs a day. 10KW*12hrs=120KWhr The chiller unit consumes 120KWhr per day. For electricity: 1unit= Rs. 5 Therefore 120*5= 600 So for 120unit it costs Rs. 600 per day. 600*30=Rs. 8,000 For 1month it costs Rs. 18,000 18000*303= Rs. 54,54,000 For 1year it costs Rs. 54,54,000. CONCLUSION : This project mainly focuses the oil temperature and oil level detection and also the automatic control of machine. Implementation of this project is simple and very economical. This applications can be implemented for all machines in BHEL. All the functions can be achieved through a single PLC program. The adv antage of our project is used to eliminate manual checking and operation. The above mentioned parameters and operation can be sensed and operated through PLC.This project saves more power to industries by reducing the power consumption. REFERENCES : 1. â€Å"Allen bradely Instruction Set user manual† by Rockwell Automation. 2. Programmable Logic Controllers: Programming Methods and Applications by John R. Hackworth and Frederick D. Hackworth, Jr 3. â€Å"Ladder logic fundamentals† industrial control system fall 2006. 4. DOE FUNDAMENTALS HANDBOOK â€Å"INSTRUMENTATION AND CONTROL Volume 2 of 2†- U. S. Department of Energy Washington, D. C. 20585. 5. â€Å"Automating Manufacturing Systems with PLCs† (Version 5. 0, May 4, 2007) -Hugh Jack

Personal Discovery Essay Overview Essay

This essay is intended to guide the student from identifying a problem or situation, taking some action in regard to the situation, and writing about the experience while supporting/developing their evaluation/analysis with two primary sources. A General Overview: First, you will be given a professionally-generated article that addresses a particular topic. This semester, the topic will involve health risks. Second, you must decide upon an activity after reading the article. For instance, since the article you will be given is on health risks, you will will need to identify two activities you can perform that will effect the consequences of your chosen health risk. Third, you will write a first draft of an essay of about 750 words (three pages) in which you discuss the activities and what motivated you to choose those activities, followed by your reactions and responses (such as â€Å"What did I learn?† And â€Å"Why could it be valuable to me?†) Fourth, find an article in the Three Rivers’ Rutland Library data base which provides additional information or that either refutes or corroborates what your rough draft says. Ideally, this one will help you determine the best practices for avoiding or managing the health risks. Incorporate information in the form of direct quotation and paraphrasing according to MLA style into the final draft. Finally, prepare a final draft of the paper in which you analyze the experience and the article, then synthesize all of the information into a cohesive essay. This essay will be the final assignment of the semester, so it is important to do your very best work. The final essay shuold be of 750 – 1,000 words, not including the correct MLA-style Works Cited page. Short Writing Assignment #7 Instructions: Read and study the information from the following web page: http://www.myhealthnewsdaily.com/839-top-10-leading-causes-of-death.html Download the Article Close Reading template (located in the â€Å"Assignments: Unit 5† folder) Complete the template through a close reading of the article. Minimum Requirements: Completed Article Close Reading document for â€Å"Top 10 Leading Causes of Death† by Rachael Rettner. Since you have used this template before, take into account any suggestions or comments I provided you with to make sure you make the fullest use of the template possible. DOWNLOAD TEMPLATE Attached Files: Article Close Reading Document.docx (15.785 KB) Short Writing Assignment #8 Instructions: Choose two activities which you can do over a period of a few consecutive days which may prevent your death or the health-related consequences for you from the chosen malady. Make sure you think about the activities you choose to give before you decide. They should be planned, not spontaneous events. Once you perform your activities, notice the immediate effects and think about their long-term value. How did you feel when performing your activities? Were your activities difficult? How did you feel after the experience? Sit down and write about the experience while it is still fresh in your mind. Minimum Requirements: Compose a 200 – 300 word reflection on your activities. Make sure you clearly identify your chosen health malady and the activities you performed in the context of your reflection. Personal Discovery Essay First Draft Instructions: Using the following outline, compose a rough draft of your Personal Discover Essay. . INTRODUCTION:Mention the article and author. Give the briefest summary of the main points that relate to your paper. As you agree or disagree with the ideas, a thesis should develop. PERSONAL:Why did you choose to do these particular malady and activities? Were they the most convenient, the most inconvenient, or did they involve activities that had been on your mind, for example? How did you feel when you anticipated the activities, before you actually performed them? ENVIRONMENT:Identify your activities. What exactly did you have to do? Give some detail about this so the reader can imagine how much (or how little) was done. REACTION:What was your  reaction? How did you feel, both physically and mentally, after performing your activity? Did this surprise you? Have you had other experiences where you’ve changed your actions, or added activities, based on your health decisions? If so, how did this reaction compare to that experience? INTERPRETATION:Consider this experience in light of Rettner’s article. How do you think her numbers would change if everyone took these activities seriously? Do you think there is a significant chance others will follow your lead? Will you continue to perform these activities in the future? Do you think others are likely to do so? Why or why not? CONCLUSION:Tie the essay together, reiterating your thesis, perhaps mentioning Rettner’s article one more time. Make a statement about health activities, predict what would happen if more of us were required to try to improve our health, or discuss how we would be affected if we expected more healthy living activities of ourselves. Try for a fresh and original ending to this essay. Minimum Requirements: Write the first draft of an essay of about 750 words in which you discuss what you did and what motivated you. Part of the essay should discuss the article and your feelings about it, while it should also include your reactions and responses Personal Discover Essay Instructions: Find an article in Three Rivers’ Rutland Library database that provides additional information or that either refutes or corroborates what you said in your first draft. The article may discuss public service, student character, or any other aspect of your essay. Incorporate the information from your new article into the final draft of the Personal Discovery Essay. The final draft should demonstrate your ability to analyze the experience and what was read and then synthesize the information into a cohesive essay. Minimum Requirements: A final draft of the Personal Discovery Essay which syntheses of the genesis article, first hand information gathered in real time, and a supporting document located in the database into a single essay of 750-1000 words. In addition the the essay, you should include a correct MLA-style Works Cited  page containing citations for the Rettner article, as well as the database article. Apply the scientific and healthcare professionals’ advice and expertise to craft an essay of Personal Discovery which uses both your day-to-day altered habits and the science that backs them up in an essay which incorporates the best practices of our three major essays this semester