Power Plant Engineering In fast breeder reactors Graphite is used as the moderator Moderator is dispensed with Any type of moderator can be used Heavy water is used as the moderator Graphite is used as the moderator Moderator is dispensed with Any type of moderator can be used Heavy water is used as the moderator ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The secondary fuel used in nuclear power plants is U₂₃₅ and Th₂₃₂ U₂₃₃ and Pu₂₃₈ U₂₃₃ and Pu₂₃₉ U₂₃₅ and Pu₂₃₈ U₂₃₅ and Th₂₃₂ U₂₃₃ and Pu₂₃₈ U₂₃₃ and Pu₂₃₉ U₂₃₅ and Pu₂₃₈ ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Effective moderators are those materials which contain Critical atoms Zero weight atoms Heavy weight atoms Light weight atoms Critical atoms Zero weight atoms Heavy weight atoms Light weight atoms ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering U235 will undergo fission by High energy (fast) neutrons alone Either fast or slow neutrons Low energy (slow) neutrons alone Medium energy neutrons High energy (fast) neutrons alone Either fast or slow neutrons Low energy (slow) neutrons alone Medium energy neutrons ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The total energy released in fission of U is 5 MeV 10 MeV 168 MeV 199 MeV 5 MeV 10 MeV 168 MeV 199 MeV 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 scatter cross-section Low moderating efficiency Low neutron absorption cross-section High neutron absorption cross-section High neutron scatter cross-section Low moderating efficiency Low neutron absorption cross-section High neutron absorption cross-section ANSWER DOWNLOAD EXAMIANS APP
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