Tutorial 01 DC Ammeter Example 2-2 A 200-µA meter movement with an internal resistance of 550-Ω is used in 0- to 500-mA ammeter. Find the value of the required shunt resistance. Ayrton Shunt Im Rm I - Im Rc Rb Ra I2 I3 I I1 Example 2.3: Compute the value of the shunt resistors for the circuit. Given that Rm = 1.2kΩ‚ Im =150 µA‚ I1=5mA‚ I2=50mA‚ I3=200mA. Check : Rsh = Ra + Rb + Rc always! + - Fig. 3: An Ammeter using Ayrton shunt. Ammeter Insertion Effects
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1.Of the three types of uncertainty that characterize high-tech markets‚ which type is ESRI experiencing most acutely? Elaborate and provide strategic implications for ESRI. In Chapter 1 of Marketing of high-technology products and innovations‚ the authors state thatthere are three characteristics that all high-tech environments have in common. They areidentified as market uncertainty‚ technological uncertainty‚ and competitive volatility (Mohr‚ J.‚Sengupta‚ S.‚ & Slater‚ S. (2010). ESRI appears
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2012 2012 Assignment of Marketing Assignment of Marketing Table of Contents Introduction3 Qantas Auditing‚ Planning and New Strategy4 Qantas Macro Environment Analysis6 Qantas Micro Environment Analysis 8 Market research and intelligent11 Market Segments Analysis13 Market Positioning 14 Buyer behavior 15 Conclusion 16 References17 1.0- Introduction: Qantas is the world 2nd oldest airline founded in 1920. Qantas is widely recognized as the world ’s leading long
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CULTURAL IMPERIALISM Explanation of Theory: Cultural Imperialism Theory states that Western nations dominate the media around the world which in return has a powerful effect on Third World Cultures by Individual Interpretations: Western Civilization produces the majority of the media (film‚ news‚ comics‚ etc.) because they have the money to do so. The rest of the world purchases those productions because it is cheaper for them to do so rather than produce their own. Therefore‚ Third World countries
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Why do I want to be an Engineer? Engineering is the application of science and mathematics in which the properties of matter and the sources of energy in nature are made useful to man. In that definition‚ engineering is a way to help people through the creations of God and to acquire and share knowledge with the society. I want to be an engineer because I want to build structures that are necessary to people as their shelter and to those people that do not have a job. Being an engineer is also
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affect the everyday lives of individuals. But why is Biomedical Engineering so unique when compared to other engineering disciplines? By definition‚ Biomedical engineers use engineering and science practices to improve the health and quality of life of individuals. Biomedical engineering a crucial discipline of engineering because it addresses one of the most paramount needs of the human race: health and well-being. I aspire to become a Biomedical Engineer during my time at WPI so I can make breakthroughs
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Volunteer Retention in the Context of Motivation Theory Margaret Naylor‚ RN‚ MRCNA‚ AMPA‚ M Ed‚ M Internet Comm‚ B A‚ B Nurs. St John Ambulance Australia [ACT] May 2012 Abstract This paper examines the literature addressing the underlying factors in long term commitment of volunteers to community service organisations. It places the reasons given by volunteers for both joining and staying‚ into the context of motivation theory. It is motivation theory that provides a foundation for understanding
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what extent expectancy theory and equity theory can explain motivation at work. Motivation can be defined as a set of reasons which regulates ones behaviour. As observed the success of any organization depends largely on employee motivation. Motivated workforce leads to reduced absenteeism‚ staff turnover‚ greater efficiency leading to higher productivity. Various motivation theories by social scientists can be classified into process and content theories. Content theories concentrate on drives
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is to score by putting a ball into the net within 90 minutes of play. Even animals has goals too‚ a tiger’s goal is to hunt for food. Goal setting has been a part of everybody’s life since ages ago. Setting of goals and targets by companies to strive for achievement is a fundamental to business survival and success (Shi et al. 2010‚ 86). Be it‚ achieving a profit of 30% in the fiscal year or improving skills and behaviors of their employees‚ goal setting has been an essential item in every firm. Other
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a. One of the most widely mentioned theories of motivation is the hierarchy of needs theory put forth by psychologist Abraham Maslow. He was known for establishing the theory of a hierarchy‚ writing that the needs of human beings can act as motivators when those very needs remain unsatisfied. In order to address a need of a higher level‚ the immediate lower level of need must be satisfied initially. Maslow’s studied extensively exemplary people like Einstein‚ Roosevelt rather than mentally ill or
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