Quiz. Evaluate the following problems. Show your solution and encircle your final answer. 1. In a 25-kVA‚ 2000/200 V‚ single phase transformer‚ the iron and full load copper losses are 350 W and 400 W respectively. Calculate the efficiency at unity power factor on a) full load‚ b) half full-load. 2. If P1 and P2 be the iron and copper losses of the transformer on full load‚ find the ratio of p1 and P2 such tat maximum efficiency occurs at 75% full load. 3. A 5-kVA‚ 2300/230 V‚ 50 Hz transformer
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Sophie Other names Centre Number Candidate Number Edexcel GCSE Mathematics A Paper 1 (Non-Calculator) Foundation Tier Thursday 28 February 2013 – Afternoon Time: 1 hour 45 minutes Paper Reference 1MA0/1F You must have: Ruler graduated in centimetres and millimetres‚ protractor‚ pair of compasses‚ pen‚ HB pencil‚ eraser. Tracing paper may be used. Total Marks Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name
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1、In some countries‚ governments are encouraging industries and businesses to move out of large cities and into regional areas. Do you think the advantages of this development outweigh its disadvantages? Give reasons for you answer and include examples from your knowledge or experiences. 2、 There are plenty of options available for spreading news‚ such as newspapers‚ radio‚ TV‚ Internet and so on. According to your opinion what is the best media to use? Why? 3、 Some animal species such as dinosaurs
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M-Commerce- An Overview on Issues and Solutions Abstract Mobile Commerce (M-Commerce) is any direct or indirect transaction conducted and facilitated through a wireless telecommunication network. Throughout the 1990s the introduction of the internet and ecommerce reshaped the way that businesses do business and the way that consumers interact with businesses. Businesses took the opportunity to automate many processes that before would have been handled manually‚ from ordering to customer service
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FEASIBILITY STUDY DEFINITION OF FEASIBILITY STUDY A feasibility study • Is designed to provide an overview of the primary issues related to a business idea. • Is created in order to minimize risk and to ascertain the viability of a project. • Is an evaluation and analysis of the potential of the proposed project which is based on extensive investigation and research to support the process of decision making. COMPONENTS OF FEASIBILITY STUDY ✓ Market/Marketing Study
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Major Issues and Problems at Nordstrom Nordstrom‚ though successful in pleasing their customers and provided superior customer service when compared to other industry players‚ it appeared that the company sacrificed the employees’ satisfaction with their work. One of the major problems cited in the study was the failure of management to professionalised the relationship between management and employees. By advocating an atmosphere of "family" camaraderie within the organization‚ the company went
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Introduction: A feasibility study is an evaluation and analysis of the potential of the proposed project which is based on extensive investigation and research to give full comfort to the decisions makers. A feasibility study is essentially a process for determining the viability of a proposed initiative or service and providing a framework and direction for its development and delivery. It is a process for making sound decisions and setting direction. It is also a process which: * is driven
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22. Project NPV Hindustan Motors has been producing its Ambassador car in India since 1948. As the company’s website explains‚ the Ambassador’s “dependability‚ spaciousness‚ and comfort factor have made it the most preferred car for generations of Indians.” Hindustan is now considering producing the car in China. This will involve an initial investment of RMB 4 billion.14 The plant will start production after one year. It is expected to last for five years and have a salvage value at the end of
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What is air pollution? "Let’s go out for a breath of fresh air" is an often-heard phrase‚ but how many of us realize that this has become irrelevant in today’s world? The quality of air in our cities is anything but fresh. Air pollution is a serious problem in our society these days. We need to take action to help prevent air pollution before it is to late. To help prevent air pollution are; we could run cars on water or batteries which are environmentally safe or even car pool more‚ ban aerosol cans
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KK INDUSTRIES FEASIBILITY STUDY A STUDY TO ASSESS THE FINANCIAL FEASIBILITY OF SETTING UP A PLASTIC FOOD CONTAINER PLANT BY KK INDUSTRIES‚ BANGALORE SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS OF BACHELOR OF BUSINESS MANAGEMENT DEGREE COURSE OF BANGALORE UNIVERSITY By M R KAUSHIK Reg. No. 08KXC08077 Under The Guidance of Mrs. Mini K Abraham HOD – COMMERCE SURANA COLLEGE OF ARTS‚ SCIENCE‚ COMMERCE AND MANAGEMENT South End Road Bangalore – 560004 2010 – 11 SURANA COLLEGE 1
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