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 Enrichment of uranium is done to increase the concentration of __________ in the natural uranium. U-233 Pu-239 U-238 U-235 U-233 Pu-239 U-238 U-235 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which is used as a coolant in nuclear reactor due to its high capture cross-section? H₂ N₂ He CO₂ H₂ N₂ He CO₂ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radioactive substance is best determined by counting the number of alpha particles emitted per second in a Geiger Muller counter from its known quantity. If the half life period of a radioactive substance is one month, then It will completely disintegrate in four months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months 3/4th of it will disintegrate in two months It will completely disintegrate in four months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months 3/4th of it will disintegrate in two months ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which is the most commonly used molten metal for cooling of nuclear reactors? Mercury Calcium Zinc Sodium Mercury Calcium Zinc Sodium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ nuclear reactor does not require a heat exchanger to supply steam to power turbine. Helium cooled Molten sodium cooled Boiling water Pressurised water Helium cooled Molten sodium cooled Boiling water Pressurised water ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS