Generation of Electrical Energy The capacity of the power plant is generally made _______ more than the maximum demand to meet the future load requirements. 60% to 70% 90% to 95% 15% to 20% 55% to 60% 60% to 70% 90% to 95% 15% to 20% 55% to 60% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction in steam nozzles for the same pressure ratio leads to decrease or increase of dryness fraction of exit steam depending upon inlet quality increase in dryness fraction of exit steam no change in the quality of exit steam decrease in dryness fraction of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality increase in dryness fraction of exit steam no change in the quality of exit steam decrease in dryness fraction of exit steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In which of the following power plants the maintenance cost is usually high Thermal power plant Hydroelectric plant Diesel power station Nuclear power plant Thermal power plant Hydroelectric plant Diesel power station Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Steam pressure in a steam power station, which is usually kept now-a-days is of the order of 100 kgf/cm² 20 kgf/cm² 80 kgf/cm² 50 kgf/cm² 100 kgf/cm² 20 kgf/cm² 80 kgf/cm² 50 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy If the load factor of a power station increases, the cost of per unit generation will Data incomplete Decreases Increases Remains same Data incomplete Decreases Increases Remains same ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pelton turbine is suitable for high head and Low discharge High discharge None of these Both low and high discharge Low discharge High discharge None of these Both low and high discharge ANSWER DOWNLOAD EXAMIANS APP
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