Nuclear Power Engineering Which of the following nuclear materials is fissile? None of these Thorium⁻²32 Uranium⁻²38 Plutonium⁻²39 None of these Thorium⁻²32 Uranium⁻²38 Plutonium⁻²39 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Neutrons have mass approximately equal to that of __________ atoms. Deuterium None of these Helium Hydrogen Deuterium None of these Helium Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The disintegration rate of a radioactive element Progressively increases Progressively decreases Remains constant throughout May increase or decrease depending on the material Progressively increases Progressively decreases Remains constant throughout May increase or decrease depending on the material ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Atoms with same number of neutrons, but different number of nucleons are called Isotones Isobars Isotopes Isoters Isotones Isobars Isotopes Isoters ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher All of these Resistance to effects of irradiation Density ; hence core volume for a given power output would be smaller Melting point, hence can be subjected to higher temperature All of these Resistance to effects of irradiation Density ; hence core volume for a given power output would be smaller Melting point, hence can be subjected to higher temperature ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A homogeneous reactor is the one, in which the Fissile atoms are evenly distributed throughout the mass of nuclear reactor Same substance (e.g. heavy water) is used as moderator & coolant The fuel and the moderator is mixed to form a homogeneous material All of these Fissile atoms are evenly distributed throughout the mass of nuclear reactor Same substance (e.g. heavy water) is used as moderator & coolant The fuel and the moderator is mixed to form a homogeneous material All of these ANSWER DOWNLOAD EXAMIANS APP
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