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 18 24 36 6 18 24 36 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). 85 45 65 15 85 45 65 15 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Hydrogen has __________ isotopes. Two Three No One Two Three No One ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Secondary cooling circuit is a must in molten sodium cooled fast breeder reactor for Avoiding the mixing of water with radioactive sodium, as it may cause explosion Achieving high degree of superheat in the steam Faster heat removal rate from the core Lowering the coolant circulation pressure Avoiding the mixing of water with radioactive sodium, as it may cause explosion Achieving high degree of superheat in the steam Faster heat removal rate from the core Lowering the coolant circulation pressure ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following accounts for the maximum energy release in the nuclear fission process? Kinetic energy of fission products Kinetic energy of neutrons Instantaneous release of γ-rays Radioactive decay of fission products Kinetic energy of fission products Kinetic energy of neutrons Instantaneous release of γ-rays Radioactive decay of fission products ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Pressure in a Pressurised Water Reactor (PWR) is used for Superheating the steam Pressurising the water in the primary coolant circuit Maintaining constant pressure in the primary cooling circuit under varying loads None of these Superheating the steam Pressurising the water in the primary coolant circuit Maintaining constant pressure in the primary cooling circuit under varying loads None of these ANSWER DOWNLOAD EXAMIANS APP
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