Generation of Electrical Energy The function of a moderator in a nuclear reactor is To speed up the slow moving electrons To slow down the fast moving electrons To start the chain reaction To transfer heat produced inside the reactor to a heat exchanger To speed up the slow moving electrons To slow down the fast moving electrons To start the chain reaction To transfer heat produced inside the reactor to a heat exchanger 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 Nuclear power plant Diesel power station Hydroelectric plant Thermal power plant Nuclear power plant Diesel power station 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 lower thermal efficiency than Carnot cycle operating between same pressure limit Has higher thermal efficiency than the Carnot cycle operating between same pressure limits 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 lower thermal efficiency than Carnot cycle operating between same pressure limit Has higher thermal efficiency than the Carnot cycle operating between same pressure limits Has same thermal efficiency as Carnot cycle operating between same pressure limits ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Carnot cycle comprises of two isothermal processes and three constant pressure processes two isentropic processes and two constant pressure processes two isentropic processes and two constant volume processes None of these two isothermal processes and three constant pressure processes two isentropic processes and two constant pressure processes two isentropic processes and two constant volume processes None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Evaporative type of condenser has either (A) or (B) steam in pipes surrounded by water None of these water in pipes surrounded by steam either (A) or (B) steam in pipes surrounded by water None of these water in pipes surrounded by steam 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 Same Less May be more or less More Same Less May be more or less More ANSWER DOWNLOAD EXAMIANS APP
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