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Power Elec

Description 1. A DC chopper has a resistive load of 20 ohms and input voltage Vs = 220V. When the chopper switch remains on, its voltage drop vch = 4V and the chopping frequency is f = 2kHz. If the duty cycle is…

financial Engineering

Description How much money should you be willing to pay now for a guaranteed $600 return per year for 9 years, at an interest rate of 15 % per year? (assume the compound interest rate is not changing). – Detailed…

uestion of DECISION ANALYSIS , in engineering management

Description Explain the principles of evaluating cash inflows and outflows. Calculate payback period, total return on investment, internal rate of return, and net present value.  State any assumptions (i.e. discount rate).  Explain your reasoning behind those assumptions. A Statement of…

Planning and implementation strategies

Description PowerPoint presentation about in Philadelphia city. please make only 7- 8 slides powerpoint should include intro about the topic, site map,goals,future vision, your opinion what should be change or add in the place, Philadelphia city plan. the last slide…

Summer Intern Report

Description I need a report to be done about an intern in Saudi Electrical Company. It is more like a virtual report about what could be possibly done at Operation of Networking and Controlling Department. I will give you outlines…

Science and Mathematics for Fire Engineering

Description Module Title:Science and Mathematics for Fire Engineering Task 1 Write the Electrical Causes of fire and its prevention. Task 2 What is the Effect of Radiation on human life? Task 3 This task has to be performed with necessary safety…

Engineering Question

Description ·  1. What does APC stand for? o A. American Power Company o B. Asia Power Company o C. Asia Power Corporation o D. Pan American Corporation o E. None of the above ·  2. Which city is known…