Nuclear Power Engineering Which one is different for the neutral atoms of the isotopes of an element? Atomic weights Atomic numbers Number of protons Number of electrons Atomic weights Atomic numbers Number of protons Number of electrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Unit of radioactivity is Fermi Barn Curie Angstrom Fermi Barn Curie Angstrom ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is artificially produced as it does not occur in nature? Both B and C Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 Both B and C Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is a non-fissile material? Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 Thorium⁻²32 Uranium⁻²33 Plutonium⁻²39 Uranium⁻²35 Thorium⁻²32 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The velocity of thermal (slow) neutrons triggering nuclear fission reaction (having energy equal to 0.025 eV) is about __________ metres/second. 1100 2200 3300 4400 1100 2200 3300 4400 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Water is a better coolant than a gas (like CO₂, He, N₂ etc.), because it Is a better neutron moderator as well Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature All of these Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate Is a better neutron moderator as well Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature All of these Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate ANSWER DOWNLOAD EXAMIANS APP
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