Generation of Electrical Energy The isentropic expansion of steam through nozzle for the steam initially dry saturated at inlet is approximated by equation. pv = C pv1A = C pv1i = C pv pv = C pv1A = C pv1i = C pv ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pipe carrying steam are generally made up of Steel Copper Aluminum Cast iron Steel Copper Aluminum Cast iron ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In which of the following power plants the maintenance cost is usually high Hydroelectric plant Thermal power plant Diesel power station Nuclear power plant Hydroelectric plant Thermal power plant Diesel power station Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Reheat cycle in steam power plant is used to increase thermal efficiency reduce loss of heat utilise heat of flue gases improve condenser performance increase thermal efficiency reduce loss of heat utilise heat of flue gases improve condenser performance ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The pressure at the furnace is minimum in case of natural draught system balanced draught system forced draught system induced draught system natural draught system balanced draught system forced draught system induced draught system ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction losses in steam nozzle for the same pressure ratio leads to no change in exit velocity from the nozzle increase in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam decrease in exit velocity from the nozzle no change in exit velocity from the nozzle increase in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam decrease in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS