Home / Questions / 4. A 100kw, 230V, shunt generator has an armature resistance and field resistance of 0.05O and 57.5O
4. A 100kw, 230V, shunt generator has an armature resistance and field resistance of 0.05Ω and 57.5Ω. If the generator operates at rated voltage a) Calculate the induced voltage contact drop b) Horsepower output from the at half-load, neglect the brush fィ If SPL is 1.8kW, calculate prime mover to drive the generator at this load c) At what load does the generator achieve maximum d) What is the value of this maximum efficiency? f) Determine the All-Day Efficiency if the variable losses are efficiency? e) What is the electrical efficiency? at full-load, 1850W at 75% load, 980W at 50% load, 520w at 25% load, 120W Conditions of loading at full-load, 2hrs at 75% load, 2.5hrs at 50% load, 8hrs at 25% load, 6.5hrs no-load , 5hrs
Apr 06 2020 View more View Less
In order to reduce smoking, the government places an additional tax of £2 per pack on cigarettes. After one month, while the price to the consumer has increased a great d...
Apr 05 2021In the case study “The Ol’ Fake Surprise Audit Gets ’Em Every Time,” how did Newfund’s accounting and management controls contribute to the detection of Gurado’s fraud s...
May 02 2020Can you please and please answer the questions for me please1A. If the stock price is 44, the exercise price is 40, the put price is 1.54, and the Black-Scholes-Merton pr...
Sep 06 2020In this chapter you learned that the first-person singular pronoun I is capitalized; however, in other languages such as French and Italian, this same pronoun is not capi...
Jul 20 2021Munoz Sporting Equipment manufactures baseball bats and tennis rackets. Department B produces the baseball bats, and Department T produces the tennis rackets. Munoz curre...
Jul 22 2021Subject Managerial FinanceWith short-term interest rates near 0 percent, suppose the Treasury decided to replace maturing notes and bonds by issuing new Treasury bills, t...
Aug 10 2021To evalute the integral ſ cose da, we write cosas cos', cose. Select one: True False
Apr 26 2021Which of the following events would cause interest rates to increase?A. lower tax rates.B. a higher discount rate.C. lower reserve requirements.D. an open market operatio...
May 11 2021Draw the titration curves of an acidic amino acid, a basic amino acid, and a neutral amino acid based on their R group. Explain how titration of amino acids is performed.
May 13 2021What If the Facts Were Different?Suppose that Case Western had tolerated Al-Dabagh's conduct and awarded him a diploma. What impact might that have had on other students ...
Jul 28 2021