Generation of Electrical Energy A steam power station requires space None of these Equal to diesel power station More than diesel power station Less than diesel power station None of these Equal to diesel power station More than diesel power station Less than diesel power station ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Economiser improve the boiler efficiency by 13 to 15 % 10 to 12 % 4 to 10% 1 to 5 % 13 to 15 % 10 to 12 % 4 to 10% 1 to 5 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The output of a solar cell is of the order of 1 W 5 W 20 W 10 W 1 W 5 W 20 W 10 W ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The diesel power station is generally used as Base load plant Both peak & base load plant Peak load plant None of these Base load plant Both peak & base load plant Peak load plant None of these 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 decrease in dryness fraction of exit steam no change in the quality of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality increase in dryness fraction of exit steam decrease in dryness fraction of exit steam no change in the quality of exit steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 25 to 30% 85 to 90% 65 to 70% 40 to 50% 25 to 30% 85 to 90% 65 to 70% 40 to 50% ANSWER DOWNLOAD EXAMIANS APP
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