Nuclear Power Engineering Uranium is recovered from its ore (pitchblende) by Leaching with sulphuric acid Smelting in a furnace Froth floatation technique Dissolving in water Leaching with sulphuric acid Smelting in a furnace Froth floatation technique Dissolving in water 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. 3300 4400 2200 1100 3300 4400 2200 1100 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The 92U238 emits an a-particle. The product is 90U236 90U234 90U238 92U236 90U236 90U234 90U238 92U236 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which is the most commonly used molten metal for cooling of nuclear reactors? Mercury Zinc Calcium Sodium Mercury Zinc Calcium Sodium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering 'Light water' used as a coolant in nuclear reactor is nothing but Mildly alkaline (pH = 8) water Mildly acidic (pH = 6) water None of these Ordinary water Mildly alkaline (pH = 8) water Mildly acidic (pH = 6) water None of these Ordinary water ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heavy water is preferred over ordinary water as a coolant, because it. Acts both as an efficient coolant as well as a moderator Is less prone to radiation damage All of these Can be heated to a higher temperature without pressurizing Acts both as an efficient coolant as well as a moderator Is less prone to radiation damage All of these Can be heated to a higher temperature without pressurizing ANSWER DOWNLOAD EXAMIANS APP
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