Nuclear Power Engineering The function of moderators in nuclear reactor is to Control the chain reaction Absorb the secondary neutrons Slow down the secondary neutrons None of these Control the chain reaction Absorb the secondary neutrons Slow down the secondary neutrons None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The main ore of thorium is Monazite sand Pitchblende Galena Limonite Monazite sand Pitchblende Galena Limonite ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Coolant used in a fast breeder reactor is Helium Ordinary water Heavy water Molten sodium Helium Ordinary water Heavy water Molten sodium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The number of neutrons accompanying the formation of 54Xe139 and 38Sr94 from the absorption of a slow neutron by 92U235 , followed by nuclear fission is 3 1 4 2 3 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Biological shield is provided in a nuclear power reactor to protect the __________ from radiation damage. Fuel elements Walls of the reactor None of these Operating personnels Fuel elements Walls of the reactor None of these Operating personnels ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years. 24 18 6 36 24 18 6 36 ANSWER DOWNLOAD EXAMIANS APP
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