Nuclear Power Engineering Which of the following is artificially produced as it does not occur in nature? Uranium⁻²33 Both B and C Uranium⁻²35 Plutonium⁻²39 Uranium⁻²33 Both B and C Uranium⁻²35 Plutonium⁻²39 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering If 4 gm of a radioisotope has a half life period of 10 days, the half life of 2 gm of the same istotope will be __________ days. 30 20 5 10 30 20 5 10 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heat is generated in a nuclear reactor (thermal) by Absorption of neutrons in uranium atoms Combustion of a nuclear fuel e.g. uranium Fission of U-235 by neutrons Fusion of atoms of uranium Absorption of neutrons in uranium atoms Combustion of a nuclear fuel e.g. uranium Fission of U-235 by neutrons Fusion of atoms of 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. Hydrogen Nitrogen Helium Carbon dioxide Hydrogen Nitrogen Helium Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The electric power generation cost in nuclear power plant is less than that in a coal based thermal power plant, mainly because the Fuel cost per unit power generated is less Maintenance cost of the former is less Thermal efficiency of the former is higher None of these Fuel cost per unit power generated is less Maintenance cost of the former is less Thermal efficiency of the former is higher None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Liquid metal (e.g, . molten sodium) is preferred as a coolant in case of a/an __________ reactor. Fast breeder Graphite moderated Enriched uranium (3% U-235) fuelled Homogeneous Fast breeder Graphite moderated Enriched uranium (3% U-235) fuelled Homogeneous ANSWER DOWNLOAD EXAMIANS APP
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