Generation of Electrical Energy The thermal efficiency of a steam power plant is about 28% 75% 69% 80% 28% 75% 69% 80% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pipe carrying steam are generally made up of Copper Aluminum Cast iron Steel Copper Aluminum Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy For satellite the source of energy is Battery Any of these Solar cell Cryogenic storage Battery Any of these Solar cell Cryogenic storage ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a thermal power station, superheater heats Air None of these Feed water Steam Air None of these Feed water Steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The demand factor is generally Less than 1 More than 1 None of these Equal to 1 Less than 1 More than 1 None of these Equal to 1 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 increase 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 decrease in dryness fraction of exit steam increase 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 ANSWER DOWNLOAD EXAMIANS APP
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