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% 15% to 20% 55% to 60% 90% to 95% 60% to 70% 15% to 20% 55% to 60% 90% to 95% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In which of the following power plants the maintenance cost is usually high Nuclear power plant Diesel power station Thermal power plant Hydroelectric plant Nuclear power plant Diesel power station Thermal power plant Hydroelectric plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Location of surge tank in a hydro electric station is near to the Turbine None of these Reservoir Tailrace Turbine None of these Reservoir Tailrace ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy If the load factor of a power station increases, the cost of per unit generation will Decreases Increases Data incomplete Remains same Decreases Increases Data incomplete Remains same ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction in steam nozzles for the same pressure ratio leads to decrease in dryness fraction of exit steam no change in the quality of exit steam increase in dryness fraction of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality decrease in dryness fraction of exit steam no change in the quality of exit steam increase in dryness fraction of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The capacity of large turbo-generators varies from 50 to 300 MW 100 to 500 MW 20 to 100 MW 70 to 400 MW 50 to 300 MW 100 to 500 MW 20 to 100 MW 70 to 400 MW ANSWER DOWNLOAD EXAMIANS APP
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