Economics of Power Generation The only motor that can be worked at leading power factor is None of the listed here 1- phase induction motor Synchronous motor 3-phase induction motor None of the listed here 1- phase induction motor Synchronous motor 3-phase induction motor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Generators for peak load plants are usually designed for maximum efficiency at 25 percent overload 50 to 75 % percent full load Full load 25 to 50 % percent full load 25 percent overload 50 to 75 % percent full load Full load 25 to 50 % percent full load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For given active power and voltage, the current drawn is minimum when the value of power factor is 0.75 lag Unity 0.8 lag O. 8 lead 0.75 lag Unity 0.8 lag O. 8 lead ANSWER DOWNLOAD EXAMIANS APP
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 An over excites synchronous motor on no load is called Synchronous condenser Induction motor Alternator Universal motor Synchronous condenser Induction motor Alternator Universal motor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Annual depreciation cost is calculated by None of the listed here Straight line method Both sinking fund and straight line method Sinking fund method None of the listed here Straight line method Both sinking fund and straight line method Sinking fund method ANSWER DOWNLOAD EXAMIANS APP
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