Power Plant Engineering Boiling water reactor uses the following as moderator, coolant and working fluid Ordinary fluid Heavy water Hydrogen gas Molten lead Ordinary fluid Heavy water Hydrogen gas Molten lead ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Enriched uranium is one in which Percentage of U₂₃₄ has been artificially increased Percentage of U₂₃₅ has been artificially increased Extra energy is pumped from outside Percentage of U has been artificially increased Percentage of U₂₃₄ has been artificially increased Percentage of U₂₃₅ has been artificially increased Extra energy is pumped from outside Percentage of U has been artificially increased ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Reactors for propulsion applications are designed for Enriched uranium Plutonium Any form of uranium Natural uranium Enriched uranium Plutonium Any form of uranium Natural uranium ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The commonly used material for shielding is Graphite or cadmium Lead and tin Thick galvanized sheets Lead or concrete Graphite or cadmium Lead and tin Thick galvanized sheets Lead or concrete ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fission chain reaction in uranium can be developed Both (A) and (B) By increasing the contents of U₂₃₅ None of these By slowing down fast neutrons so that U₂₃₅ fission continues by slow neutron Both (A) and (B) By increasing the contents of U₂₃₅ None of these By slowing down fast neutrons so that U₂₃₅ fission continues by slow neutron ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Enriched uranium is required as a fuel in a nuclear reactor, if light water is used as moderator and coolant, because light water has High neutron absorption cross-section Low neutron absorption cross-section High neutron scatter cross-section Low moderating efficiency High neutron absorption cross-section Low neutron absorption cross-section High neutron scatter cross-section Low moderating efficiency ANSWER DOWNLOAD EXAMIANS APP
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