Nuclear Power Engineering Radioactive decay of a material involves a __________ order reaction. Second Third First Zero Second Third First Zero ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radiactive element is 100 days. After 400 days, one gm of the element will be reduced to __________ gm. 43846 43832 43834 43838 43846 43832 43834 43838 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Uranium percentage in monazite sand is about 0.01 0.25 7 1.2 0.01 0.25 7 1.2 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The electric power generation cost in nuclear power plant is less than that in a coal based thermal power plant, mainly because the Thermal efficiency of the former is higher Fuel cost per unit power generated is less None of these Maintenance cost of the former is less Thermal efficiency of the former is higher Fuel cost per unit power generated is less None of these Maintenance cost of the former is less ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Water is a better coolant than a gas (like CO₂, He, N₂ etc.), because it Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Is a better neutron moderator as well All of these Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Is a better neutron moderator as well All of these Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ordinary water is not used as a moderator because, it Has a low absorption cross-section Has a low scattering cross-section Does not absorb neutrons Absorbs neutrons Has a low absorption cross-section Has a low scattering cross-section Does not absorb neutrons Absorbs neutrons ANSWER DOWNLOAD EXAMIANS APP
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