Nuclear Power Engineering Extraction of uranium from its ore is done using __________ methods. Chemical Pyrometallurgical Electrometallurgical Physical beneficiation Chemical Pyrometallurgical Electrometallurgical Physical beneficiation ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radiactive element is 100 days. After 400 days, one gm of the element will be reduced to __________ gm. 43846 43838 43834 43832 43846 43838 43834 43832 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear reactors are provided with shield to guard against the emission of mainly __________ rays. Neutrons & gamma Infrared α and β X Neutrons & gamma Infrared α and β X ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Energy produced in the nuclear fission is of the order of __________ MeV. 200 2000 1000 20 200 2000 1000 20 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following nuclear materials is fissile? Thorium⁻²32 Uranium⁻²38 Plutonium⁻²39 None of these Thorium⁻²32 Uranium⁻²38 Plutonium⁻²39 None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heat is generated in a nuclear reactor (thermal) by Absorption of neutrons in uranium atoms Combustion of a nuclear fuel e.g. uranium Fusion of atoms of uranium Fission of U-235 by neutrons Absorption of neutrons in uranium atoms Combustion of a nuclear fuel e.g. uranium Fusion of atoms of uranium Fission of U-235 by neutrons ANSWER DOWNLOAD EXAMIANS APP
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