Nuclear Power Engineering The atomic number of a radioactive element is not changed, when it emits __________ rays. β α α & β γ β α α & β γ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The function of moderators in nuclear reactor is to None of these Absorb the secondary neutrons Slow down the secondary neutrons Control the chain reaction None of these Absorb the secondary neutrons Slow down the secondary neutrons Control the chain reaction ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A thermal nuclear reactor compared to a fast breeder reactor Gives higher power density Requires less fuel to run at the same power level Uses faster neutrons for fission Uses slower neutrons for fission Gives higher power density Requires less fuel to run at the same power level Uses faster neutrons for fission Uses slower neutrons for fission ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Uranium is recovered from its ore (pitchblende) by Dissolving in water Smelting in a furnace Leaching with sulphuric acid Froth floatation technique Dissolving in water Smelting in a furnace Leaching with sulphuric acid Froth floatation technique ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Percentage of natural uranium present in uranium ore found in Jadugoda (Jharkhand) is 12 3 0.1 1 12 3 0.1 1 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering H₂ is a better coolant than CO₂, due to its relatively Higher specific heat Non-reactivity to uranium Lower density Lower neutron capture cross-section Higher specific heat Non-reactivity to uranium Lower density Lower neutron capture cross-section ANSWER DOWNLOAD EXAMIANS APP
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