Nuclear Power Engineering H₂ is a better coolant than CO₂, due to its relatively Non-reactivity to uranium Higher specific heat Lower neutron capture cross-section Lower density Non-reactivity to uranium Higher specific heat Lower neutron capture cross-section Lower density ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Emission of β-particles during radioactive decay of a substance is from Outermost shell Innermost shell Nucleus None of these Outermost shell Innermost shell Nucleus None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ gas is normally not used as a coolant in a nuclear reactor, because of its high neutron capture cross-section. Helium Carbon dioxide Hydrogen Nitrogen Helium Carbon dioxide Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following may not need a moderator? Pressurised water reactor Homogeneous reactor Fast breeder reactor Candu reactor Pressurised water reactor Homogeneous reactor Fast breeder reactor Candu reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Percentage of the heavy water in ordi water is around 7.54 0.71 32.97 0.015 7.54 0.71 32.97 0.015 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering β-rays emission in radioactive disintegration is always accompanied by the emission of α-rays Neutrons γ-rays None of these α-rays Neutrons γ-rays None of these ANSWER DOWNLOAD EXAMIANS APP
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