Economics of Power Generation With reference to a power station which of the following is not a fixed cost? Fuel cost Depreciation Insurance charges Interest on capital Fuel cost Depreciation Insurance charges Interest on capital ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A load takes a current of I at a p. f. Of cos Ф. The wattless component of current is I sin Ф None of the listed here I tan Ф I cos Ф I sin Ф None of the listed here I tan Ф I cos Ф ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a consumer most economical power factor is generally 0.5 lagging 0.95 lagging 0.95 leading 0.5 leading 0.5 lagging 0.95 lagging 0.95 leading 0.5 leading ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A synchronous condenser improve p. f. by taking Both leading and lagging kVAR Lagging kVAR None of the listed here Leading kVAR Both leading and lagging kVAR Lagging kVAR None of the listed here Leading kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Generators for peak load plants are usually designed for maximum efficiency at 25 to 50 % percent full load Full load 25 percent overload 50 to 75 % percent full load 25 to 50 % percent full load Full load 25 percent overload 50 to 75 % percent full load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 75 to 100 years 50 to 75 years 20 to 50 years 15 to 20 years 75 to 100 years 50 to 75 years 20 to 50 years 15 to 20 years ANSWER DOWNLOAD EXAMIANS APP
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