Nuclear Power Engineering Absorption/scattering cross-section of an element is expressed in "barn", which is equivalent to 10⁻²⁴ cm² 10⁻¹² cm 1 Angstrom 10⁻²⁴ cm 10⁻²⁴ cm² 10⁻¹² cm 1 Angstrom 10⁻²⁴ cm ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In a nuclear explosion, the energy is released primarily in the form of __________ energy. Potential Thermal Kinetic Electrical Potential Thermal Kinetic Electrical ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Biological shield is provided in a nuclear power reactor to protect the __________ from radiation damage. None of these Walls of the reactor Fuel elements Operating personnels None of these Walls of the reactor Fuel elements Operating personnels ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ gas is normally not used as a coolant in a nuclear reactor, because of its high neutron capture cross-section. Hydrogen Carbon dioxide Nitrogen Helium Hydrogen Carbon dioxide Nitrogen Helium 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
Nuclear Power Engineering The critical mass of a fissionable material can be reduced by Heating it Cooling it Surrounding it by neutron absorbing material Surrounding it by neutron reflecting material Heating it Cooling it Surrounding it by neutron absorbing material Surrounding it by neutron reflecting material ANSWER DOWNLOAD EXAMIANS APP
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