Nuclear Power Engineering The mass number of an element is equal to the number of __________ in the nucleus. Protons Neutrons plus protons (i.e., nucleons) Neutrons Electrons Protons Neutrons plus protons (i.e., nucleons) Neutrons Electrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium metal All of these Is highly ductile Is less hard (in the range of silver) Resembles steel in appearance All of these Is highly ductile Is less hard (in the range of silver) Resembles steel in appearance ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher Resistance to effects of irradiation Melting point, hence can be subjected to higher temperature All of these Density ; hence core volume for a given power output would be smaller Resistance to effects of irradiation Melting point, hence can be subjected to higher temperature All of these Density ; hence core volume for a given power output would be smaller ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Enrichment of uranium is done to increase the concentration of __________ in the natural uranium. Pu-239 U-235 U-238 U-233 Pu-239 U-235 U-238 U-233 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The largest stable nucleus is Pb-206 U-238 U-235 Bi-209 Pb-206 U-238 U-235 Bi-209 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 3/4th of it will disintegrate in two months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months It will completely disintegrate in four months 3/4th of it will disintegrate in two months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months It will completely disintegrate in four months ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS