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 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 ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Enriched uranium may contain fissionable contents of the order of 1-99% 1-25% 1-50% 1-75% 1-99% 1-25% 1-50% 1-75% ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The following present serious difficulty in designing reactor shield Beta particles Thermal neutrons Fast neutrons and gamma rays Alpha particles Beta particles Thermal neutrons Fast neutrons and gamma rays Alpha particles ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Fast breeder reactor uses Boiler Multi passes system Double circuit system of coolant cycle Direct cycle of coolant system Boiler Multi passes system Double circuit system of coolant cycle Direct cycle of coolant system ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Amongst the following, the fissionable materials are U₂₃₈ and Pu₂₃₉ U₂₃₁ and Pu₂₃₃ U₂₃₅ and Pu₂₃₅ U₂₃₃ and Pu₂₂₉ U₂₃₈ and Pu₂₃₉ U₂₃₁ and Pu₂₃₃ U₂₃₅ and Pu₂₃₅ U₂₃₃ and Pu₂₂₉ ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A moderator Does not absorb neutrons Absorbs neutrons None of these Accelerates neutrons Does not absorb neutrons Absorbs neutrons None of these Accelerates neutrons ANSWER DOWNLOAD EXAMIANS APP
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