Power Plant Engineering The energy required to be applied to a radioactive nucleus for the emission of a neutron is 7.8 MeV 4.3 MeV 2.4 MeV 1 MeV 7.8 MeV 4.3 MeV 2.4 MeV 1 MeV ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fission chain reaction in uranium can be developed by 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 Using moderator ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The breeding gain in case of thermal breeder reactor as compared to fast breeder reactor is Lower Same Unity Higher Lower Same Unity Higher ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A nuclear reactor is said to be critical when the neutron population in the reactor core is Decreasing from the specified value Reduced to zero Constant Rapidly increasing leading to the point of explosion Decreasing from the specified value Reduced to zero Constant Rapidly increasing leading to the point of explosion ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Pick up the wrong statement fast breeder reactors Produce more fuel than they consume Are liquid metal cooled Operate at extremely high power densities Use water as coolant Produce more fuel than they consume Are liquid metal cooled Operate at extremely high power densities Use water as coolant ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering U238 will undergo fission by High energy (fast) neutrons alone Medium energy neutrons Either fast or slow neutrons Low energy (slow) neutrons alone High energy (fast) neutrons alone Medium energy neutrons Either fast or slow neutrons Low energy (slow) neutrons alone ANSWER DOWNLOAD EXAMIANS APP
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