Generation of Electrical Energy The thermal efficiency of a steam power plant is about 80% 75% 69% 28% 80% 75% 69% 28% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The function of a moderator in a nuclear reactor is To start the chain reaction To slow down the fast moving electrons To speed up the slow moving electrons To transfer heat produced inside the reactor to a heat exchanger To start the chain reaction To slow down the fast moving electrons To speed up the slow moving electrons To transfer heat produced inside the reactor to a heat exchanger ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Steam pressure in a steam power station, which is usually kept now-a-days is of the order of 100 kgf/cm² 80 kgf/cm² 50 kgf/cm² 20 kgf/cm² 100 kgf/cm² 80 kgf/cm² 50 kgf/cm² 20 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Rankine cycle operating on low pressure limit of p1 and high pressure limit of p2 May be more or less depending upon the magnitude of p1 and p2 Has higher thermal efficiency than the Carnot cycle operating between same pressure limits Has lower thermal efficiency than Carnot cycle operating between same pressure limit Has same thermal efficiency as Carnot cycle operating between same pressure limits May be more or less depending upon the magnitude of p1 and p2 Has higher thermal efficiency than the Carnot cycle operating between same pressure limits Has lower thermal efficiency than Carnot cycle operating between same pressure limit Has same thermal efficiency as Carnot cycle operating between same pressure limits ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy There are no stand by losses in _______ plant. Steam power plant Nuclear power plant Diesel power plant Hydroelectric plant Steam power plant Nuclear power plant Diesel power plant Hydroelectric plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Reheat cycle in steam power plant is used to utilise heat of flue gases reduce loss of heat increase thermal efficiency improve condenser performance utilise heat of flue gases reduce loss of heat increase thermal efficiency improve condenser performance ANSWER DOWNLOAD EXAMIANS APP
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