Generation of Electrical Energy The isentropic expansion of steam through nozzle for the steam initially dry saturated at inlet is approximated by equation. pv pv = C pv1i = C pv1A = C pv pv = C pv1i = C pv1A = C ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced by steel chimney as compared to that produced by brick chimney for the same height is Less May be more or less More Same Less May be more or less More Same ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The commonly used material of condenser tubes is Mild steel Admiralty brass Aluminum Cast iron Mild steel Admiralty brass Aluminum Cast iron 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 increase or decrease depending upon the exit quality of steam no change in exit velocity from the nozzle decrease in exit velocity from the nozzle increase in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam no change in exit velocity from the nozzle decrease in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Water hammer is developed in a Turbine Surge tank Draft tube Penstock Turbine Surge tank Draft tube Penstock ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following power plants need the least period for installation? Diesel power plant Thermal power plant Hydroelectric plant Nuclear power plant Diesel power plant Thermal power plant Hydroelectric plant Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
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