Nuclear Power Engineering Which of the following undergoes fission reaction easily? U-235 U-238 Th-232 None of these U-235 U-238 Th-232 None of these 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. Protons Neutrons Electrons Nuclei Protons Neutrons Electrons Nuclei ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Quantity of fissionable material (i.e. U-235) in natural uranium is __________ percent. 6.31 99.29 12.73 0.71 6.31 99.29 12.73 0.71 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The ratio of atomic radius to its nuclear radius is about 10⁵ 10¹² 10¹⁵ 10⁸ 10⁵ 10¹² 10¹⁵ 10⁸ 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 Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature All of these Is a better neutron moderator as well Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The decrease in the atomic number is not observed in case of Positron emission Α-emission Β-emission Electron capture Positron emission Α-emission Β-emission Electron capture ANSWER DOWNLOAD EXAMIANS APP
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