Economics of Power Generation Which of the following, in a thermal power plant, is not a fixed cost? Insurance charges Interest on capital Depreciation Fuel cost Insurance charges Interest on capital Depreciation Fuel cost ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor improved, the kW capacity of alternator is Unaffected Decreased None of the listed here Increased Unaffected Decreased None of the listed here Increased ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation ________ will be least affected due to charge in supply voltage frequency. Room heater Electric clock Mixer grinder Ceiling fan Room heater Electric clock Mixer grinder Ceiling fan ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The correct relation in the following is : kVAR = kW cos Ф kVAR = kW tan Ф Not listed here kVAR = kW Sin Ф kVAR = kW cos Ф kVAR = kW tan Ф Not listed here kVAR = kW Sin Ф ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A load draws a power of 10 kW at a power factor of 0.707 lagging. The lagging kVAR drawn from the supply will be 15kVAR 5 kVAR 20 kVAR 10 kVAR 15kVAR 5 kVAR 20 kVAR 10 kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is the disadvantage due to low power factor ? High cost of equipment for a given load All of these Poor voltage regulation Increased transmission losses High cost of equipment for a given load All of these Poor voltage regulation Increased transmission losses ANSWER DOWNLOAD EXAMIANS APP
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