Nuclear Power Engineering The time required for half of the __________ of a radioactive isotope to decay is called its half life. Electrons Protons Neutrons Nuclei Electrons Protons Neutrons Nuclei ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is the most harmful for the human being? Β-rays Γ-rays X-rays Ultra violet rays Β-rays Γ-rays X-rays Ultra violet rays ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is not a good moderating material? 18/8 stainless steel Boron All of these Concrete 18/8 stainless steel Boron All of these Concrete ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 (a fertile material) on absorption of a neutron gets converted into __________ , which is a fissile material. Thorium⁻²33 Uranium⁻²33 Uranium⁻²35 Plutonium⁻²39 Thorium⁻²33 Uranium⁻²33 Uranium⁻²35 Plutonium⁻²39 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Percentage of heavy water in ordinary water is around 0.015 32.97 7.54 0.71 0.015 32.97 7.54 0.71 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ordinary water is not used as a moderator because, it Absorbs neutrons Has a low scattering cross-section Does not absorb neutrons Has a low absorption cross-section Absorbs neutrons Has a low scattering cross-section Does not absorb neutrons Has a low absorption cross-section ANSWER DOWNLOAD EXAMIANS APP
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