Generation of Electrical Energy The capacity of the power plant is generally made _______ more than the maximum demand to meet the future load requirements. 90% to 95% 15% to 20% 60% to 70% 55% to 60% 90% to 95% 15% to 20% 60% to 70% 55% to 60% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction losses in steam nozzle for the same pressure ratio leads to 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 increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Rankine cycle efficiency Regenerative cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Rankine cycle efficiency Regenerative cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy If the diversity factor increases, the maximum demand on power station Increases Remains same None of these Decreases Increases Remains same None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The diversity factor is always None of these Greater than 1 Less than 1 Equal to 1 None of these Greater than 1 Less than 1 Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative surface condenser There are three pumps to remove air, vapor and condensate There is one pump to remove air and condensate There are two pumps to remove air and condensate There is no pump; the condensate gets removed by gravity There are three pumps to remove air, vapor and condensate There is one pump to remove air and condensate There are two pumps to remove air and condensate There is no pump; the condensate gets removed by gravity ANSWER DOWNLOAD EXAMIANS APP
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