Nuclear Power Engineering 75% of a radioactive element decays in 6 hours. Its half life period is __________ hours. 43836 4 3 43894 43836 4 3 43894 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ have the same mass number, but different nuclear charge. Isotopes Isotones None of these Isobars Isotopes Isotones None of these Isobars ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radioactive element depends upon the None of these Amount of element present Temperature Pressure None of these Amount of element present Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 (a fertile material) on absorption of a neutron gets converted into __________ , which is a fissile material. Uranium⁻²33 Uranium⁻²35 Plutonium⁻²39 Thorium⁻²33 Uranium⁻²33 Uranium⁻²35 Plutonium⁻²39 Thorium⁻²33 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a Solid substance Poor absorber of neutrons Good absorber of neutrons None of these Solid substance Poor absorber of neutrons Good absorber of neutrons None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering How many atoms are present in one gm-atom of an element? 5 x 10⁵ 2 x 10²³ 6 x 10²³ 6 x 10³² 5 x 10? 5 x 10⁵ 2 x 10²³ 6 x 10²³ 6 x 10³² 5 x 10? ANSWER DOWNLOAD EXAMIANS APP
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