Generation of Electrical Energy Rankine cycle efficiency of a good steam power plant may be in the range of 90 to 95 percent 70 to 80 percent 15 to 20 percent 35 to 45 percent 90 to 95 percent 70 to 80 percent 15 to 20 percent 35 to 45 percent ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The commonly used material of condenser tubes is Aluminum Cast iron Admiralty brass Mild steel Aluminum Cast iron Admiralty brass Mild steel ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction in steam nozzles for the same pressure ratio leads to increase in dryness fraction of exit steam no change in the quality of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality decrease in dryness fraction of exit steam increase in dryness fraction of exit steam no change in the quality of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality decrease in dryness fraction of exit steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts Mechanical energy into electrical energy Sound energy into electrical energy Electrical energy into mechanical energy None of these Mechanical energy into electrical energy Sound energy into electrical energy Electrical energy into mechanical energy None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Thermal efficiency of closed cycle gas turbine plant increases by Regenerator Intercooling All of these Reheating Regenerator Intercooling All of these Reheating ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The modern steam turbine are Reaction turbine Impulse-reaction turbines None of these Impulse turbine Reaction turbine Impulse-reaction turbines None of these Impulse turbine ANSWER DOWNLOAD EXAMIANS APP
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