Economics of Power Generation Large capacity generators are invariably Forced air cooled Water cooled Natural air cooled Hydrogen cooled Forced air cooled Water cooled Natural air cooled Hydrogen cooled ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An ideal value of power factor is 0.75 0.5 0.8 1 0.75 0.5 0.8 1 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 P/S Q/P S/P P/Q P/S Q/P S/P P/Q ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not a method for estimating depreciation charges? Straight line method Sinking fund method Diminishing value method Halsey Straight line method Sinking fund method Diminishing value method Halsey 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 1.25 W 0.8 W 2 W 1.57 W 1.25 W 0.8 W 2 W 1.57 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor improved, the kW capacity of alternator is Unaffected Increased Decreased None of the listed here Unaffected Increased Decreased None of the listed here ANSWER DOWNLOAD EXAMIANS APP