Nuclear Power Engineering H₂ is a better coolant than CO₂, due to its relatively Lower density Lower neutron capture cross-section Higher specific heat Non-reactivity to uranium Lower density Lower neutron capture cross-section Higher specific heat Non-reactivity to uranium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ gas is normally not used as a coolant in a nuclear reactor, because of its high neutron capture cross-section. Nitrogen Hydrogen Carbon dioxide Helium Nitrogen Hydrogen Carbon dioxide Helium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 (a fertile material) on absorption of a neutron gets converted into __________ , which is a fissile material. Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 Thorium⁻²33 Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 Thorium⁻²33 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Gas cooling as compared to water cooling of nuclear reactors Can not attain a high temperature None of these Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine Can not attain a high temperature None of these Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ nuclear reactor does not require a heat exchanger to supply steam to power turbine. Pressurised water Molten sodium cooled Boiling water Helium cooled Pressurised water Molten sodium cooled Boiling water Helium cooled ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nucleus of 92U235 contains __________ protons. 143 92 325 235 143 92 325 235 ANSWER DOWNLOAD EXAMIANS APP
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