Power Plant Engineering A nuclear unit becoming critical means There is danger of nuclear spread Chain reaction that causes automatic splitting of the fuel nuclei has been established It is capable of generating much more than rated capacity It is generating power to rated capacity There is danger of nuclear spread Chain reaction that causes automatic splitting of the fuel nuclei has been established It is capable of generating much more than rated capacity It is generating power to rated capacity ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fission chain reaction in uranium can be developed Both (A) and (B) By increasing the contents of U₂₃₅ By slowing down fast neutrons so that U₂₃₅ fission continues by slow neutron None of these Both (A) and (B) By increasing the contents of U₂₃₅ By slowing down fast neutrons so that U₂₃₅ fission continues by slow neutron None of these ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering fission chain reaction in uranium can be developed by Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Using moderator Accelerating fast neutrons Absorbing all neutrons Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Using moderator Accelerating fast neutrons Absorbing all neutrons ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The size of the reactor is said to be critical when 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 It explodes ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Reflector in nuclear plants is used to Check pollution Return the neutrons back into the core Shield the radioactivity completely Conserve energy Check pollution Return the neutrons back into the core Shield the radioactivity completely Conserve energy ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Each fission of U₂₃₅ produces on the average ____ fast neutrons as a product of reaction. 2460 246 24.6 2.46 2460 246 24.6 2.46 ANSWER DOWNLOAD EXAMIANS APP
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