Power Plant Engineering Each fission of U₂₃₅ produces following number of fast neutrons per fission 2 neutrons 3 neutrons 1, 2 neutrons 1 neutron 2 neutrons 3 neutrons 1, 2 neutrons 1 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 Low moderating efficiency High neutron scatter cross-section High neutron absorption cross-section Low neutron absorption cross-section Low moderating efficiency High neutron scatter cross-section ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is More May be less or mote depending on size Same Less More May be less or mote depending on size Same Less ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering In order to have constant chain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be Equal to 1.0 Greater than 1.0 Less than 1.0 Equal to zero Equal to 1.0 Greater than 1.0 Less than 1.0 Equal to zero ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The size of the reactor is said to be critical when It explodes It becomes uncontrollable It produces no power Chain reaction can be initiated It explodes It becomes uncontrollable It produces no power Chain reaction can be initiated ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Uranium has isotopes U₂₃₈ U₂₃₄ U₂₃₅ All of the listed here U₂₃₈ U₂₃₄ U₂₃₅ All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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