Generation of Electrical Energy The average ash content in indian coals is about 5% 10% 20% 15% 5% 10% 20% 15% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following is in liquid form at room temperature? Sodium Cerium Lithium Francium Sodium Cerium Lithium Francium ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts Mechanical energy into electrical energy Electrical energy into mechanical energy None of these Sound energy into electrical energy Mechanical energy into electrical energy Electrical energy into mechanical energy None of these Sound energy into electrical energy 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 increase in dryness fraction of exit steam no change in the quality of exit steam decrease in dryness fraction of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality increase in dryness fraction of exit steam no change in the quality of exit steam decrease in dryness fraction of exit steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The voltage of a single solar cell is 0.5 V 2.0 V 0.2 V 1.0 V 0.5 V 2.0 V 0.2 V 1.0 V ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The function of a moderator in a nuclear reactor is To slow down the fast moving electrons To start the chain reaction To speed up the slow moving electrons To transfer heat produced inside the reactor to a heat exchanger To slow down the fast moving electrons To start the chain reaction To speed up the slow moving electrons To transfer heat produced inside the reactor to a heat exchanger ANSWER DOWNLOAD EXAMIANS APP
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