Generation of Electrical Energy Which of the following power plants need the least period for installation? Thermal power plant Diesel power plant Hydroelectric plant Nuclear power plant Thermal power plant Diesel power plant Hydroelectric plant Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The peak power supplied by peak load station is Very cheap Very costly None of these Same expensive as base load Very cheap Very costly None of these Same expensive as base load ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative feed heating cycle, the optimum value of the fraction of steam extracted for feed heating Decreases with increase in Rankine cycle efficiency Increases with increase in Rankine cycle efficiency None of these Is unaffected by increase in Rankine cycle efficiency Decreases with increase in Rankine cycle efficiency Increases with increase in Rankine cycle efficiency None of these Is unaffected by increase in Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The capacity of large turbo-generators varies from 100 to 500 MW 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 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction losses in steam nozzle for the same pressure ratio leads to decrease in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle no change in exit velocity from the nozzle decrease in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle no change in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy For low head and large discharge, the hydraulic turbine used is Pelton turbine None of these Kaplan turbine Francis turbine Pelton turbine None of these Kaplan turbine Francis turbine ANSWER DOWNLOAD EXAMIANS APP
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