Nuclear Power Engineering Percentage of U-238 in natural uranium is around 29.71 99.29 0.71 0.015 29.71 99.29 0.71 0.015 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a Solid substance Good absorber of neutrons Poor absorber of neutrons None of these Solid substance Good absorber of neutrons Poor absorber of neutrons None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Molten sodium (as a coolant in fast breeder reactor) 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 Can't attain high temperature at normal pressure None of these 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 Can't attain high temperature at normal pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Velocity of the thermal neutron (< 0.025 eV) used for fission of U-235 is around __________ m/sec. 3 x 10¹¹ 2200 1 9 x 10²¹ 3 x 10¹¹ 2200 1 9 x 10²¹ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The type of pump used for the recirculation of molten sodium coolant in liquid metal cooled reactor is a/an __________ pump. Electromagnetic Centrifugal Reciprocating Volute Electromagnetic Centrifugal Reciprocating Volute ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Secondary cooling circuit is a must in molten sodium cooled fast breeder reactor for Faster heat removal rate from the core Avoiding the mixing of water with radioactive sodium, as it may cause explosion Lowering the coolant circulation pressure Achieving high degree of superheat in the steam Faster heat removal rate from the core Avoiding the mixing of water with radioactive sodium, as it may cause explosion Lowering the coolant circulation pressure Achieving high degree of superheat in the steam ANSWER DOWNLOAD EXAMIANS APP
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