Nuclear Power Engineering Uranium is recovered from its ore (pitchblende) by Froth floatation technique Leaching with sulphuric acid Smelting in a furnace Dissolving in water Froth floatation technique Leaching with sulphuric acid Smelting in a furnace Dissolving in water ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The amount of a radioactive material (having a half life of 100 years) remaining after 400 years will be __________ of its original weight. 1/16 1/2 1/4 1/8 1/16 1/2 1/4 1/8 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which one is the radioactive isotope of hydrogen? Deuterium None of these Ortho-hydrogen Tritium Deuterium None of these Ortho-hydrogen Tritium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is the most harmful for the human being? Γ-rays Β-rays X-rays Ultra violet rays Γ-rays Β-rays X-rays Ultra violet rays ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heavy water is preferred over ordinary water as a coolant, because it. All of these Is less prone to radiation damage Acts both as an efficient coolant as well as a moderator Can be heated to a higher temperature without pressurizing All of these Is less prone to radiation damage Acts both as an efficient coolant as well as a moderator Can be heated to a higher temperature without pressurizing ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Use of molten metal as a coolant in fast breeder reactor helps in Rapid heat transfer from the core Breeding neutrons Accelerating the neutrons Accelerating the reaction rate in the core Rapid heat transfer from the core Breeding neutrons Accelerating the neutrons Accelerating the reaction rate in the core ANSWER DOWNLOAD EXAMIANS APP
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