Nuclear Power Engineering Thermal shield is used in high powered nuclear reactors to Slow down the secondary neutrons Protect the walls of the reactor from radiation damage Absorb the fast neutrons Protect the fuel element from coming in contact with the coolant Slow down the secondary neutrons Protect the walls of the reactor from radiation damage Absorb the fast neutrons Protect the fuel element from coming in contact with the coolant ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear fuel usually used in a Boiling Water Reactor (BWR) is Enriched uranium Natural uranium Thorium Plutonium Enriched uranium Natural uranium Thorium Plutonium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 is converted into uranium⁻²33 in a/an __________ nuclear reactor. Enriched uranium Heavy water moderated Fast breeder Thermal Enriched uranium Heavy water moderated Fast breeder Thermal ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a None of these Solid substance Good absorber of neutrons Poor absorber of neutrons None of these Solid substance Good absorber of neutrons Poor absorber of neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In a homogeneous nuclear reactor, the __________ are mixed together. Fuel & moderato None of these Fuel & coolant Coolant & moderator Fuel & moderato None of these Fuel & coolant Coolant & moderator ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The velocity of thermal (slow) neutrons triggering nuclear fission reaction (having energy equal to 0.025 eV) is about __________ metres/second. 3300 4400 2200 1100 3300 4400 2200 1100 ANSWER DOWNLOAD EXAMIANS APP
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