Generation of Electrical Energy Economiser improve the boiler efficiency by 10 to 12 % 1 to 5 % 4 to 10% 13 to 15 % 10 to 12 % 1 to 5 % 4 to 10% 13 to 15 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The major heat loss in steam power plant occurs in Superheater None of these Condenser Boiler Superheater None of these Condenser Boiler ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction losses in steam nozzle for the same pressure ratio leads to increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle decrease in exit velocity from the nozzle no change in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle decrease in exit velocity from the nozzle no change in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Carnot cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Rankine cycle efficiency Regenerative cycle efficiency Carnot cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Rankine cycle efficiency Regenerative cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The output of a solar cell is of the order of 20 W 1 W 10 W 5 W 20 W 1 W 10 W 5 W ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Reflectors of a nuclear reactor are made up of Boron Cast iron Steel Beryllium Boron Cast iron Steel Beryllium ANSWER DOWNLOAD EXAMIANS APP
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