Power Plant Engineering In boiling water reactor, moderator is Liquid sodium metal Coolant itself Graphite rod Ferrite rod Liquid sodium metal Coolant itself Graphite rod Ferrite rod ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The nuclear radiators produced in a reactor which must be shielded are Neutron and gamma rays α, β and γ rays Electrons None of these Neutron and gamma rays α, β and γ rays Electrons None of these ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fission chain reaction in uranium can be developed by Using moderator Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Accelerating fast neutrons Absorbing all neutrons Using moderator Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Accelerating fast neutrons Absorbing all neutrons ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Which of the following are ferrite materials? U₂₃₈ and Pu₂₃₉ U₂₃₃ and Pu₂₃₉ U U₂₃₈ and Th₂₃₉ U₂₃₈ and Pu₂₃₉ U₂₃₃ and Pu₂₃₉ U U₂₃₈ and Th₂₃₉ 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
Power Plant Engineering A nuclear reactor is said to be critical when the neutron population in the reactor core is Rapidly increasing leading to the point of explosion Reduced to zero Decreasing from the specified value Constant Rapidly increasing leading to the point of explosion Reduced to zero Decreasing from the specified value Constant ANSWER DOWNLOAD EXAMIANS APP
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