Generation of Electrical Energy The thermal efficiency of a steam power plant is about 75% 80% 28% 69% 75% 80% 28% 69% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts None of these Electrical energy into mechanical energy Sound energy into electrical energy Mechanical energy into electrical energy None of these Electrical energy into mechanical energy Sound energy into electrical energy Mechanical energy into electrical energy 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 Which of the following is in liquid form at room temperature? Francium Cerium Sodium Lithium Francium Cerium Sodium Lithium ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In throttle governing Lesser heat drop is available There no effect on heat drop Larger heat drop is available None of these Lesser heat drop is available There no effect on heat drop Larger heat drop is available None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Underfeed stokers work best for __________ coals high in volatile matter and with caking tendency Lignite All of these Anthracite Semi-bituminous and bituminous Lignite All of these Anthracite Semi-bituminous and bituminous ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS