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
Premium Potential energy Energy Kinetic energy
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
Premium Stock market Stock Fundamental analysis
Eco 225 – Intermediate Microeconomics Assignment 6 Question 1. (20 points) Explain the concept of Pareto efficiency. Question 2. (40 points) The Larry Summers Memo Explain the Economic Logic Summers is referring to in the following memo. DATE: December 12‚ 1991 TO: Distribution FR: Lawrence H. Summers Subject: GEP ’Dirty’ Industries: Just between you and me‚ shouldn’t the World Bank be encouraging MORE migration of the dirty industries to the LDCs [Less Developed Countries]? I can
Premium Economics Air pollution Welfare economics
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
Premium Thing Management Effectiveness
The Social Efficiency Ideology has the purpose of creating individuals that are ready to live an independent life. People supporting this ideology believe that education is a process that should prepare individuals to appropriately function in the community. This ideology sees schooling as the main tool to help develop mature adults that are ready to have a career and can be productive members of society. School is the place where children come to learn the skills and procedures they will need to
Premium Education Learning Teacher
Efficiency and Collaboration Proposal Learning Team D: Terry Hooks‚ Dante Legare‚ Reginald Mitchell‚ Javier Sanchez‚ and Stephanie Wright University of Phoenix BIS/220 Lakeesha Seawood November 10‚ 2011 Efficiency and Collaboration Microsoft Excel to Microsoft Access Benefits in the Work Environment The benefits of using Microsoft Access in the work environment for the Party Plates Company would be the ease of creating “contacts‚ issue tracking‚ project tracking‚ and asset tracking
Premium Microsoft Office Microsoft Microsoft Excel
Efficiency and Collaboration Proposal Juan Manuel Martinez Kimberly Phillips Shana Moore Ken Frasier Nicole Ricouard BIS/220 10/29/2012 Randy Shirley Efficiency and Collaboration Proposal Possessing the right collaborative tools when conducting business is essential; we have been using Microsoft Excel at Party Plates for quite some time now. In the search for a database that will be more compatible to hold and organize the data of the company‚ the capabilities of Microsoft Access will be
Premium Microsoft Microsoft Office Microsoft Excel
Four steps to learning vocabulary effectively To improve your vocabulary‚ you need to: Read good books. Use a good dictionary. Look up words you don’t know. Be an curious student. Think about what you’re doing. Write things down. Repeat. “How can I learn more vocabulary words?” A very common question. “How can I learn more vocabulary?” Students tend to make the same comments about the challenges and difficulties of vocabulary and of learning new words: ▪ I don’t know a
Premium Oxford English Dictionary Dictionary Word
Alliance for an Energy Efficient Economy TM Energy Efficiency in India History and Overview Energy Efficiency in India History and Overview Authors Reshmi Vasudevan Dr. Koshy Cherail Cdr. Ramesh Bhatia Nisha Jayaram December 2011 Alliance for an Energy Efficient Economy TM © 2011 Alliance for an Energy Efficient Economy Any part of this report can be reproduced for non-commercial purpose‚ without prior permission. However‚ the source should be clearly acknowledged‚ and
Premium Peak oil Energy development Energy conservation
leading to the application of thermal processes for food preservation. However this thermal treatments cause undesirable effects on food flavor‚ color and nutritional attributes such as protein and vitamin destruction. These market conditions together with the disadvantages of the traditional food preservation technologies forced the food products manufacturers to seek for improvements in existing methods and the development of new preservation technologies. Called non-thermal food preservation methods
Premium Food preservation Food Food processing