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 Low neutron absorption cross-section Low moderating efficiency High neutron absorption cross-section High neutron scatter cross-section Low neutron absorption cross-section Low moderating efficiency High neutron absorption cross-section High neutron scatter cross-section ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Enriched uranium is one in which Extra energy is pumped from outside Percentage of U₂₃₅ has been artificially increased Percentage of U has been artificially increased Percentage of U₂₃₄ has been artificially increased Extra energy is pumped from outside Percentage of U₂₃₅ has been artificially increased Percentage of U has been artificially increased Percentage of U₂₃₄ has been artificially increased ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fast breeder reactor Uses ferrite material as moderator Has no moderator Uses graphite rods as moderator Has powerful moderator Uses ferrite material as moderator Has no moderator Uses graphite rods as moderator Has powerful moderator ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A moderator generally used in nuclear power plants is Graphite and concrete Graphite Heavy water Concrete Graphite and concrete Graphite Heavy water Concrete ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Where reactor operation is designed with fast neutrons such as in reactors using highly enriched fuel, the moderator used is Graphite No moderator is needed Carbon dioxide Heavy water Graphite No moderator is needed Carbon dioxide Heavy water ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Which of the following is not a safety valve for the boilers? sliding type Spring type dead weight type Level type sliding type Spring type dead weight type Level type ANSWER DOWNLOAD EXAMIANS APP
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