Nuclear Power Engineering Which of the following nuclear materials is fissile? Uranium⁻²38 Plutonium⁻²39 Thorium⁻²32 None of these Uranium⁻²38 Plutonium⁻²39 Thorium⁻²32 None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A control rod Should have large absorption cross-section Should have small absorption cross-section Is generally made of boron, hafnium or cadmium Both B and C Should have large absorption cross-section Should have small absorption cross-section Is generally made of boron, hafnium or cadmium Both B and C ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Quantity of fissionable material (i.e. U-235) in natural uranium is __________ percent. 0.71 6.31 99.29 12.73 0.71 6.31 99.29 12.73 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The number of neutrons accompanying the formation of 54Xe139 and 38Sr94 from the absorption of a slow neutron by 92U235 , followed by nuclear fission is 1 4 3 2 1 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The time required for half of the __________ of a radioactive isotope to decay is called its half life. Electrons Neutrons Nuclei Protons Electrons Neutrons Nuclei Protons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is not a good moderating material? 18/8 stainless steel Concrete All of these Boron 18/8 stainless steel Concrete All of these Boron ANSWER DOWNLOAD EXAMIANS APP
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