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 1/8 1/2 1/4 1/16 1/8 1/2 1/4 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Percentage of U-238 in natural uranium is around 0.71 0.015 29.71 99.29 0.71 0.015 29.71 99.29 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Extraction of uranium from its ore is done by __________ method. Physical beneficiation Pyrometallurgical Electrometallurgical Chemical Physical beneficiation Pyrometallurgical Electrometallurgical Chemical ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The mass number of an element is equal to the number of __________ in the nucleus. Electrons Neutrons Neutrons plus protons (i.e., nucleons) Protons Electrons Neutrons Neutrons plus protons (i.e., nucleons) Protons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous Uranium oxide Uranium sulphate Uranium hexaflouride Uranium carbide Uranium oxide Uranium sulphate Uranium hexaflouride Uranium carbide ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Velocity of the thermal neutron (< 0.025 eV) used for fission of U-235 is around __________ m/sec. 3 x 10¹¹ 9 x 10²¹ 2200 1 3 x 10¹¹ 9 x 10²¹ 2200 1 ANSWER DOWNLOAD EXAMIANS APP
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