Nuclear Power Engineering Which of the following reactors is operated at high neutron flux and low power level? Heterogeneous reactor Breeder reactor Liquid metal (e.g., molten sodium) cooled reactor Research reactor Heterogeneous reactor Breeder reactor Liquid metal (e.g., molten sodium) cooled reactor Research reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The function of moderators in nuclear reactor is to None of these Slow down the secondary neutrons Control the chain reaction Absorb the secondary neutrons None of these Slow down the secondary neutrons Control the chain reaction Absorb the secondary neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a Solid substance Good absorber of neutrons None of these Poor absorber of neutrons Solid substance Good absorber of neutrons None of these Poor absorber of neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A homogeneous reactor is the one, in which the Same substance (e.g. heavy water) is used as moderator & coolant All of these Fissile atoms are evenly distributed throughout the mass of nuclear reactor The fuel and the moderator is mixed to form a homogeneous material Same substance (e.g. heavy water) is used as moderator & coolant All of these Fissile atoms are evenly distributed throughout the mass of nuclear reactor The fuel and the moderator is mixed to form a homogeneous material ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Spent fuel from the nuclear thermal reactor contains Fission products Unused fuel All of these Plutonium Fission products Unused fuel All of these Plutonium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heavy water (D₂O) in a nuclear reactor serves as a Neutron absorber Coolant Moderator Both A & B Neutron absorber Coolant Moderator Both A & B ANSWER DOWNLOAD EXAMIANS APP
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