Nuclear Power Engineering Water is a better coolant than a gas (like CO₂, He, N₂ etc.), because it Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate All of these Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Is a better neutron moderator as well Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate All of these Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Is a better neutron moderator as well ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fission of U-235 on slow neutron bombardment can be represented by 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 56Ba143 + 36Kr90 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heat is generated in a nuclear reactor (thermal) by Absorption of neutrons in uranium atoms Fusion of atoms of uranium Fission of U-235 by neutrons Combustion of a nuclear fuel e.g. uranium Absorption of neutrons in uranium atoms Fusion of atoms of uranium Fission of U-235 by neutrons Combustion of a nuclear fuel e.g. uranium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Main source of __________ is monazite sand. Hafnium Uranium Polonium Thorium Hafnium Uranium Polonium Thorium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The ratio of atomic radius to its nuclear radius is about 10⁸ 10¹² 10¹⁵ 10⁵ 10⁸ 10¹² 10¹⁵ 10⁵ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Net efficiency of ordinary light water cooled nuclear reactor is about __________ percent. 88 32 72 52 88 32 72 52 ANSWER DOWNLOAD EXAMIANS APP
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