Generation of Electrical Energy The blade of gas turbine rotor are made of Stainless steel Carbon steel High nickel alloy High alloy steel Stainless steel Carbon steel High nickel alloy High alloy steel ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a thermal power station, superheater heats None of these Air Feed water Steam None of these Air Feed water Steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The thermal efficiency of a steam power plant is about 69% 28% 75% 80% 69% 28% 75% 80% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Francis turbine is usually used for Any of these High heads Low heads Medium heads Any of these High heads Low heads Medium heads ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 40 to 50% 85 to 90% 65 to 70% 25 to 30% 40 to 50% 85 to 90% 65 to 70% 25 to 30% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The commonly used material of condenser tubes is Cast iron Admiralty brass Aluminum Mild steel Cast iron Admiralty brass Aluminum Mild steel ANSWER DOWNLOAD EXAMIANS APP