Generation of Electrical Energy Rankine cycle efficiency of a good steam power plant may be in the range of 15 to 20 percent 35 to 45 percent 70 to 80 percent 90 to 95 percent 15 to 20 percent 35 to 45 percent 70 to 80 percent 90 to 95 percent 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 in exit velocity from the nozzle decrease in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam no change in exit velocity from the nozzle increase in exit velocity from the nozzle decrease in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam no change in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In an interconnected grid system, the diversity factor of the whole system None of these Decreases Remains same Increases None of these Decreases Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In power station Reverse capacity= Plant capacity + Max. demand Reverse capacity= Plant capacity + Average demand Reverse capacity= Plant capacity - Average demand Reverse capacity= Plant capacity - Max. demand Reverse capacity= Plant capacity + Max. demand Reverse capacity= Plant capacity + Average demand Reverse capacity= Plant capacity - Average demand Reverse capacity= Plant capacity - Max. demand ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The most clean power plant is Hydroelectric plant Nuclear power plant Diesel power plant Steam power plant Hydroelectric plant Nuclear power plant Diesel power plant Steam power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Francis, Kaplan and propeller turbines fall under the category of Impulse reaction combined Impulse turbine Reaction turbine Axial flow Impulse reaction combined Impulse turbine Reaction turbine Axial flow ANSWER DOWNLOAD EXAMIANS APP
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