Economics of Power Generation Annual depreciation cost is calculated by Straight line method None of the listed here Both sinking fund and straight line method Sinking fund method Straight line method None of the listed here Both sinking fund and straight line method Sinking fund method 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 25 to 50 % percent full load Full load 25 percent overload 50 to 75 % percent full load 25 to 50 % percent full load Full load 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 15kVAR 20 kVAR 10 kVAR 5 kVAR 15kVAR 20 kVAR 10 kVAR 5 kVAR 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 1.57 W 2 W 1.25 W 0.8 W 1.57 W 2 W 1.25 W 0.8 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The best location of p. f. Correction equipment to be installed on the transmission line is at the Receiving end None of the listed here Middle end Sending end Receiving end None of the listed here Middle end Sending end ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is the disadvantage due to low power factor ? High cost of equipment for a given load Increased transmission losses Poor voltage regulation All of these High cost of equipment for a given load Increased transmission losses Poor voltage regulation All of these ANSWER DOWNLOAD EXAMIANS APP
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