Economics of Power Generation A load drwas active power(P), apparent power(S) and reactive power (Q) from the line. The power factor of the load is P/S P/Q Q/P S/P P/S P/Q Q/P S/P ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is improved, the lagging kVAR drawn from the supply will Increase Decreases None of the listed here Remains same Increase Decreases None of the listed here Remains same ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a power plant which of the following constitutes running cost? Cost of fuel Cost of lubricants All of the listed here Cost of wages Cost of fuel Cost of lubricants All of the listed here Cost of wages ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the plant restors to load shedding it can be conclucted that Peak demand is more than the installed capacity Plant is under repairs Diversity factor is zero Daily load factor is unity Peak demand is more than the installed capacity Plant is under repairs Diversity factor is zero Daily load factor is unity ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? Diesel engine Supercharged engine Petrol engine All of these Diesel engine Supercharged engine Petrol engine All of these ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is unity, the relation between line currnet I and supply voltage V is I lags V by 90° I leads V by 90° I is in phase with V None of the listed here I lags V by 90° I leads V by 90° I is in phase with V None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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