Nuclear Power Engineering If 4 gm of a radioisotope has a half life period of 10 days, the half life of 2 gm of the same istotope will be __________ days. 10 30 5 20 10 30 5 20 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Water is a better coolant than a gas (like CO₂, He, N₂ etc.), because it All of these Is a better neutron moderator as well Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate All of these Is a better neutron moderator as well Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The decay product of tritium (a beta emitter) is Helium Deuterium Lithium Hydrogen Helium Deuterium Lithium Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Uranium is recovered from its ore (pitchblende) by Froth floatation technique Smelting in a furnace Dissolving in water Leaching with sulphuric acid Froth floatation technique Smelting in a furnace Dissolving in water Leaching with sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A heterogeneous reactor is the one, in which the moderator and the Fuel are present in different phases (e.g. uranium and heavy water) Coolant are present in different phases (e.g., heavy water and graphite) Coolant are different materials None of these Fuel are present in different phases (e.g. uranium and heavy water) Coolant are present in different phases (e.g., heavy water and graphite) Coolant are different materials None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following isotopes is not present in natural uranium? U-232 U-235 U-238 U-234 U-232 U-235 U-238 U-234 ANSWER DOWNLOAD EXAMIANS APP
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