Generation of Electrical Energy Carnot cycle comprises of two isentropic processes and two constant volume processes two isentropic processes and two constant pressure processes two isothermal processes and three constant pressure processes None of these two isentropic processes and two constant volume processes two isentropic processes and two constant pressure processes two isothermal processes and three constant pressure processes None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In power station Reverse capacity= Plant capacity - Average demand Reverse capacity= Plant capacity - Max. demand Reverse capacity= Plant capacity + Average demand Reverse capacity= Plant capacity + Max. demand Reverse capacity= Plant capacity - Average demand Reverse capacity= Plant capacity - Max. demand Reverse capacity= Plant capacity + Average demand Reverse capacity= Plant capacity + Max. demand 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. 15% to 20% 90% to 95% 60% to 70% 55% to 60% 15% to 20% 90% to 95% 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 increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle no change in exit velocity from the nozzle decrease in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle no change in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Water hammer is developed in a Surge tank Penstock Draft tube Turbine Surge tank Penstock Draft tube Turbine ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced, for a given height of the chimney and given mean temperature of chimney gases decreases with increase in outside air temperature increases with increase in outside air temperature may increase or decrease with increase in outside air temperature remains the same irrespective of outside air temperature decreases with increase in outside air temperature increases with increase in outside air temperature may increase or decrease with increase in outside air temperature remains the same irrespective of outside air temperature ANSWER DOWNLOAD EXAMIANS APP
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