Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Regenerative cycle efficiency Rankine cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Regenerative cycle efficiency Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 25 to 30% 40 to 50% 85 to 90% 65 to 70% 25 to 30% 40 to 50% 85 to 90% 65 to 70% ANSWER DOWNLOAD EXAMIANS APP
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 pv1A = C pv1i = C pv pv = C pv1A = C pv1i = C ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The cost of fuel transportation is minimum in _______ plant. Nuclear power plant Hydroelectric plant Diesel power plant Steam power plant Nuclear power plant Hydroelectric plant Diesel power plant Steam power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught which a chimney produces is called Induced draught Balanced draught Forced draught Natural draught Induced draught Balanced draught Forced draught Natural draught ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a thermal power station, superheater heats Air Feed water None of these Steam Air Feed water None of these Steam ANSWER DOWNLOAD EXAMIANS APP
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