Economics of Power Generation When the power factor of generating station is improved, the cost per unit Remains same Decreases None of the listed here Increases Remains same Decreases None of the listed here Increases ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Arc and induction furnaces operate on Very low leading p. f. Very Low lagging p. f. Very high leading p. f. None of the listed here Very low leading p. f. Very Low lagging p. f. Very high leading p. f. None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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 S/P P/S P/Q Q/P S/P P/S P/Q Q/P ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not a method for estimating depreciation charges? Halsey Sinking fund method Straight line method Diminishing value method Halsey Sinking fund method Straight line method Diminishing value method ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are W at a p. f. Of 1 . If the power factor becomes 0.8 lagging, the losses will becomes 2 W 0.8 W 1.25 W 1.57 W 2 W 0.8 W 1.25 W 1.57 W 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 20 kVAR 15kVAR 5 kVAR 10 kVAR 20 kVAR 15kVAR 5 kVAR 10 kVAR ANSWER DOWNLOAD EXAMIANS APP
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