Nuclear Power Engineering The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years. 18 6 36 24 18 6 36 24 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Atoms of U-238 and U-235 differ in structure by three Electrons and three protons Protons Electrons Neutrons Electrons and three protons Protons Electrons Neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of __________ percent of U-235 (i.e. fissile material). 45 85 15 65 45 85 15 65 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. 43832 43838 43834 43846 43832 43838 43834 43846 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heavy water used in the nuclear reactors to slow down the speed of neutrons is Water having dissolved salts of heavy metals None of these A compound of oxygen and deuterium Highly purified water Water having dissolved salts of heavy metals None of these A compound of oxygen and deuterium Highly purified water ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Radioactive decay is a __________ change. Nuclear None of these Physical Chemical Nuclear None of these Physical Chemical ANSWER DOWNLOAD EXAMIANS APP
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