BTEC Applied Science Unit 1: Efficiency Worksheet Name____________ efficiency = ( 100 %) 1 What is the efficiency of a motor that turns 100 J of electrical energy into 70 J of useful kinetic energy? Give your answer as a decimal. 2 An electric winch is used to lift a load of mass 2 kg a height of 1.5 m. It uses 50 J of energy when it does this. i) Calculate the amount of potential energy gained by the load using the formula: Ep = mgh where Ep is the potential energy
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Efficiency vs effectiveness Source: http://www.digital-knowledge.nl/dikn/en/to-develop/to-change/efficiency-versus-effectiveness.html Change is often difficult; sometimes it’s not. Sometimes it’s just a matter of looking at things differently. In our society efficiency is seen as very important‚ but should we really make efficiency that important? Perhaps by using slightly different‚ but very similar measures‚ the nett result is really different! The terms effectiveness and efficiency are related
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have a success economic development. And the well organized financial system also affects the market efficiency. Eugene Fama (1960) classifieds the market efficiency into three categories: 1> Weak Form of efficiency: if current stock prices reflect all the information that from market transaction data‚ this capital market will be regard as weak efficiency. 2> Semi Strong Form of efficiency: if the current stock prices not only reflect the all the information include historical prices but
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Food Intake-3 Day Lannea James SCI/220 8/27/14 Donna Ferguson Food Intake-3 Day There are 3‚500 calories in 1 pound (0.45kg) of fat and I would need to burn 500/1000 calories more than I consume in each day in order for me to lose 1/21lb. of fat per week. I have discovered that in order for me to lose fat‚ I created a calorie deficit‚ however I had to avoid my body going into starvation response. In order for me to lose my body fat‚ I had to outmaneuver my body natural fat storage system. In
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order to study the contributions of TQM‚ take a medium-size manufacturing as an example‚ what should a quality manager do to improve the overall performance? In this article‚ playing a role of Quality Manager‚ I will propose my recommendations based on three main points: understand quality and improvement‚ understand the system and draw up a total quality management strategy. 1. Understand quality and improvement. There is no common definition of quality‚ thus there is no common requirement for
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f s d gs df sdfgwsgsd gfsdfljkljgs sjgfskjflskjgsl sjflskjsjg skgsjjljdf s jskjljlsjlkjs sjfkjsdflgsenters the boiler at a pressure of 18 MPa‚ and saturated vapor enters the turbine. The condenser pressure is 6 kPa. Determine (a) the thermal efficiency. (b) the back work ratio. (c) the net work of the cycle per unit mass of water flowing‚ in kJ/kg. (d) the heat transfer from the working fluid passing through the condenser‚ in kJ per kg of steam flowing. (e) Compare the results of parts (a)–(d)
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ASSIGNMENT: ONE 1. Discuss the importance of understanding the impact of human behaviour in the development and day to day running of organizations Human behaviour Define human behaviour Give According to McInerney (2008)‚ Human behaviour refers to the range of behaviours exhibited by humans and which are influenced by culture‚ attitudes‚ emotions‚ values‚ ethics‚ authority‚ rapport‚ hypnosis‚ persuasion‚ coercion and genetics. Human behaviour is experienced throughout an individual’s
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Module 10: (A) Market Efficiency; (B) Capitalization Changes; (C) TSIR Learning Objectives On completing this module students should be able to: • Understand the concept of market efficiency • Distinguish between different types of market efficiency • Understand how to test for market efficiency and know the trends in the evidence on market behaviour • Understand the current position on the various “anomalies” un covered by the research • Explain the impact of capitalisation changes
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focus on the dietary intake of a toddler. A toddler is a child with a range of age between 1 to 3 years old. Toddlers have the most rapid change on their physical characteristic during this phase. Most of the toddler’s diet is influence by their parents. To conduct this study‚ 9 toddlers became a respondent which consist of 7 boys and 2 girls. They came from 4 different places which are Kelantan‚ Pahang‚ Sabah and Sarawak. We are using 3 days dietary record to know their food intake. We have recorded
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Unit 21 P3 Explain possible influences on dietary intake Vicky is a single mother of two boys under 3. Influences on Vicky’s Dietary Intake Lifestyle: The lifestyle Vicky lives affects her dietary intake as she does not enjoy cooking and has the accessibility of dixy chicken next door to her‚ this can have a long term effect on Vicky as the food she is eating is not natural or healthy. In order for her body to function correctly and for her to live a healthy lifestyle she needs to receive certain
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