Nuclear Power Engineering Molten sodium (as a coolant in fast breeder reactor) None of these Can't attain high temperature at normal pressure Is highly radioactive at elevated temperatures and can cause explosion, when it comes in contact with air or water Is not at all corrosive, even at a higher temperature None of these Can't attain high temperature at normal pressure Is highly radioactive at elevated temperatures and can cause explosion, when it comes in contact with air or water Is not at all corrosive, even at a higher temperature 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? Boiling water Pressurised water CO₂ gas cooled Molten sodium cooled Boiling water Pressurised water CO₂ gas cooled Molten sodium cooled ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Emission of β-particles during radioactive decay of a substance is from Innermost shell Outermost shell Nucleus None of these Innermost shell Outermost shell Nucleus None of these 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. 36 18 24 6 36 18 24 6 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder reactors do not Convert fertile material to fissile material Use fast neutrons for fission Use molten sodium as coolant Use Th-232 as fissile fuel Convert fertile material to fissile material Use fast neutrons for fission Use molten sodium as coolant Use Th-232 as fissile fuel ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering 75% of a radioactive element decays in 6 hours. Its half life period is __________ hours. 43836 43894 4 3 43836 43894 4 3 ANSWER DOWNLOAD EXAMIANS APP
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