Nuclear Power Engineering Uranium is recovered from its ore (pitchblende) by Froth floatation technique Smelting in a furnace Leaching with sulphuric acid Dissolving in water Froth floatation technique Smelting in a furnace Leaching with sulphuric acid Dissolving in water ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a Solid substance Good absorber of neutrons None of these Poor absorber of neutrons Solid substance Good absorber of neutrons None of these Poor absorber of neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ nuclear reactor does not require a heat exchanger to supply steam to power turbine. Boiling water Helium cooled Molten sodium cooled Pressurised water Boiling water Helium cooled Molten sodium cooled Pressurised water 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⁻²35 Thorium⁻²33 Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 Thorium⁻²33 Uranium⁻²33 Plutonium⁻²39 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Critical mass is the minimum mass of nuclear fissile material required for the Sustainment of chain reaction Economic power generation None of these Power generation on commercial scale Sustainment of chain reaction Economic power generation None of these Power generation on commercial scale ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Percentage of U-238 in natural uranium is around 0.015 99.29 29.71 0.71 0.015 99.29 29.71 0.71 ANSWER DOWNLOAD EXAMIANS APP
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