Nuclear Power Engineering Which of the following undergoes fission reaction easily? U-238 Th-232 U-235 None of these U-238 Th-232 U-235 None of these 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. 4400 3300 2200 1100 4400 3300 2200 1100 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Hydrogen differs from deuterium in __________ properties. Physical Radioactive All of these Chemical Physical Radioactive All of these Chemical 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 1/8 1/4 1/16 1/2 1/8 1/4 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Emission of β-particles during radioactive decay of a substance is from Nucleus Outermost shell Innermost shell None of these Nucleus Outermost shell Innermost shell None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The amount of a radioisotope remaining undecayed after a time equal to four times its half life, will be __________ percent. 3.125 6.25 25 12.5 3.125 6.25 25 12.5 ANSWER DOWNLOAD EXAMIANS APP
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