Economics of Power Generation The correct relation in the following is : kVAR = kW tan Ф kVAR = kW cos Ф Not listed here kVAR = kW Sin Ф kVAR = kW tan Ф kVAR = kW cos Ф Not listed here kVAR = kW Sin Ф 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 Poor voltage regulation Increased transmission losses All of these High cost of equipment for a given load Poor voltage regulation Increased transmission losses All of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Improving the power factor means making it Close to unity Less than 0.5 None of the listed here Zero Close to unity Less than 0.5 None of the listed here Zero ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excited synchronous motor on noload is known as alternator generator induction motor synchronous condenser alternator generator induction motor synchronous condenser ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The depreciation of equipment is Less in early years More in early years None of the listed here Same every year Less in early years More in early years None of the listed here Same every year ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An ideal value of power factor is 0.8 0.75 0.5 1 0.8 0.75 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
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