Economics of Power Generation When the power factor is unity, the relation between line currnet I and supply voltage V is I leads V by 90° None of the listed here I lags V by 90° I is in phase with V I leads V by 90° None of the listed here I lags V by 90° I is in phase with V ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The only motor that can be worked at leading power factor is Synchronous motor 3-phase induction motor 1- phase induction motor None of the listed here Synchronous motor 3-phase induction motor 1- phase induction motor None of the listed here 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 0.8 lag 0.75 lag Unity O. 8 lead 0.8 lag 0.75 lag Unity O. 8 lead ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Arc and induction furnaces operate on Very low leading p. f. None of the listed here Very Low lagging p. f. Very high leading p. f. Very low leading p. f. None of the listed here Very Low lagging p. f. Very high leading p. f. ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Depreciation charge are high in case of Diesel plant Thermal plant Hydroelectric plant Diesel plant Diesel plant Thermal plant Hydroelectric plant Diesel plant ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the plant restors to load shedding it can be conclucted that Daily load factor is unity Diversity factor is zero Plant is under repairs Peak demand is more than the installed capacity Daily load factor is unity Diversity factor is zero Plant is under repairs Peak demand is more than the installed capacity ANSWER DOWNLOAD EXAMIANS APP
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