Generation of Electrical Energy The capacity of large turbo-generators varies from 50 to 300 MW 70 to 400 MW 20 to 100 MW 100 to 500 MW 50 to 300 MW 70 to 400 MW 20 to 100 MW 100 to 500 MW ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced, for a given height of the chimney and given mean temperature of chimney gases decreases with increase in outside air temperature increases with increase in outside air temperature may increase or decrease with increase in outside air temperature remains the same irrespective of outside air temperature decreases with increase in outside air temperature increases with increase in outside air temperature may increase or decrease with increase in outside air temperature remains the same irrespective of outside air temperature 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 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 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced by steel chimney as compared to that produced by brick chimney for the same height is More Same May be more or less Less More Same May be more or less Less ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In case of ____ fuel transportation is the major problem. Thermal power plant Diesel power station Hydroelectric plant Nuclear power plant Thermal power plant Diesel power station Hydroelectric plant Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In thermal power plant, economiser are used to heat Air Steam None of these Feed water Air Steam None of these Feed water ANSWER DOWNLOAD EXAMIANS APP
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