Generation of Electrical Energy Rankine cycle efficiency of a good steam power plant may be in the range of 35 to 45 percent 90 to 95 percent 15 to 20 percent 70 to 80 percent 35 to 45 percent 90 to 95 percent 15 to 20 percent 70 to 80 percent ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a power station, diversity factor _______ as we move from consumer to power station Decreases Remains same None of these Increases Decreases Remains same None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Rankine cycle operating on low pressure limit of p1 and high pressure limit of p2 Has same thermal efficiency as Carnot cycle operating between same pressure limits Has higher thermal efficiency than the Carnot cycle operating between same pressure limits May be more or less depending upon the magnitude of p1 and p2 Has lower thermal efficiency than Carnot cycle operating between same pressure limit Has same thermal efficiency as Carnot cycle operating between same pressure limits Has higher thermal efficiency than the Carnot cycle operating between same pressure limits May be more or less depending upon the magnitude of p1 and p2 Has lower thermal efficiency than Carnot cycle operating between same pressure limit ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Bio gas consist of Only methane Methane and CO2 with some impurities None of these A special organic gas Only methane Methane and CO2 with some impurities None of these A special organic gas 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 decrease in exit velocity from the nozzle increase in exit velocity from the nozzle no change in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam decrease in exit velocity from the nozzle increase in exit velocity from the nozzle no change in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The capacity of the power plant is generally made _______ more than the maximum demand to meet the future load requirements. 55% to 60% 15% to 20% 60% to 70% 90% to 95% 55% to 60% 15% to 20% 60% to 70% 90% to 95% ANSWER DOWNLOAD EXAMIANS APP
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