Nuclear Power Engineering Thermal nuclear reactors using enriched uranium as fuel contains a maximum of __________ percent fissile material i.e. U-235. 7 3 1 2 7 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A thermal nuclear reactor compared to a fast breeder reactor Uses slower neutrons for fission Requires less fuel to run at the same power level Uses faster neutrons for fission Gives higher power density Uses slower neutrons for fission Requires less fuel to run at the same power level Uses faster neutrons for fission Gives higher power density ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following gases has very high neutron capture cross-section, making it unsuitable as a coolant in nuclear reactor? N₂ CO₂ He H₂ N₂ CO₂ He H₂ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Liquid metal (e.g, . molten sodium) is preferred as a coolant in case of a/an __________ reactor. Enriched uranium (3% U-235) fuelled Fast breeder Homogeneous Graphite moderated Enriched uranium (3% U-235) fuelled Fast breeder Homogeneous Graphite moderated ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher Melting point, hence can be subjected to higher temperature Density ; hence core volume for a given power output would be smaller All of these Resistance to effects of irradiation Melting point, hence can be subjected to higher temperature Density ; hence core volume for a given power output would be smaller All of these Resistance to effects of irradiation ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering β-rays emission in radioactive disintegration is always accompanied by the emission of α-rays None of these Neutrons γ-rays α-rays None of these Neutrons γ-rays ANSWER DOWNLOAD EXAMIANS APP
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