Nuclear Power Engineering __________ gas is normally not used as a coolant in a nuclear reactor, because of its high neutron capture cross-section. Helium Carbon dioxide Hydrogen Nitrogen Helium Carbon dioxide Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The amount of a radioactive material (having a half life of 100 years) remaining after 400 years will be __________ of its original weight. 1/8 1/16 1/4 1/2 1/8 1/16 1/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The ratio of atomic radius to its nuclear radius is about 10¹² 10¹⁵ 10⁸ 10⁵ 10¹² 10¹⁵ 10⁸ 10⁵ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nucleus of 92U235 contains __________ protons. 143 325 235 92 143 325 235 92 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The specific heats of three gaseous coolants namely H₂, He and CO₂ in the increasing order are H₂, CO₂, He H₂, He, CO₂ CO₂, He, H₂ CO₂, H₂, He H₂, CO₂, He H₂, He, CO₂ CO₂, He, H₂ CO₂, H₂, He ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering 75% of a radioactive element decays in 6 hours. Its half life period is __________ hours. 43836 43894 4 3 43836 43894 4 3 ANSWER DOWNLOAD EXAMIANS APP