Nuclear Power Engineering If 4 gm of a radioisotope has a half life period of 10 days, the half life of 2 gm of the same istotope will be __________ days. 30 10 5 20 30 10 5 20 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The decrease in the atomic number is not observed in case of Α-emission Electron capture Β-emission Positron emission Α-emission Electron capture Β-emission Positron emission ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering U-235 content in enriched uranium, that is normally used in power reactors (e.g., at Tarapur atomic power plant), is about __________ percent. 85 3 50 97 85 3 50 97 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The ratio of volume of an atom to that of its nucleus is 10⁸ 10⁻⁸ 10¹² 10⁻¹² 10⁸ 10⁻⁸ 10¹² 10⁻¹² ANSWER DOWNLOAD EXAMIANS APP
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. 6 24 36 18 6 24 36 18 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following nuclear reactors is the most efficient thermodynamically while operating between the same temperature and pressure limits of the reactor? CO₂ gas cooled Pressurised water Boiling water Molten sodium cooled CO₂ gas cooled Pressurised water Boiling water Molten sodium cooled ANSWER DOWNLOAD EXAMIANS APP
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