Nuclear Power Engineering Extraction of uranium from its ore is done using __________ methods. Physical beneficiation Pyrometallurgical Electrometallurgical Chemical Physical beneficiation Pyrometallurgical Electrometallurgical Chemical ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Coolant used in a boiling water reactor is A mixture of water & steam Water Hydrogen gas Steam A mixture of water & steam Water Hydrogen gas Steam ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ordinary water is not used as a moderator because, it Has a low absorption cross-section Absorbs neutrons Has a low scattering cross-section Does not absorb neutrons Has a low absorption cross-section Absorbs neutrons Has a low scattering cross-section Does not absorb neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Secondary cooling circuit is a must in molten sodium cooled fast breeder reactor for Achieving high degree of superheat in the steam Lowering the coolant circulation pressure Avoiding the mixing of water with radioactive sodium, as it may cause explosion Faster heat removal rate from the core Achieving high degree of superheat in the steam Lowering the coolant circulation pressure Avoiding the mixing of water with radioactive sodium, as it may cause explosion Faster heat removal rate from the core ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Out of the following, nucleus of __________ atom contains the largest number of neutrons. U-238 U-239 U-235 Pu-239 U-238 U-239 U-235 Pu-239 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A pressurised water reactor (PWR) uses pressurised water as a Working fluid in power turbine None of these Coolant Moderator Working fluid in power turbine None of these Coolant Moderator ANSWER DOWNLOAD EXAMIANS APP
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