Nuclear Power Engineering __________ moderator is used in a fast breeder reactor. Beryllium Graphite No Heavy water Beryllium Graphite No Heavy water ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heavy water has maximum density at __________ °C. 4 11.6 18.6 4 11.6 18.6 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Extraction of uranium from its ore is done using __________ methods. Pyrometallurgical Electrometallurgical Physical beneficiation Chemical Pyrometallurgical Electrometallurgical Physical beneficiation Chemical 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 The mass number of an element is not changed, when it emits __________ radiations. β & γ α & β γ & α α, β, & γ β & γ α & β γ & α α, β, & γ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of __________ percent of U-235 (i.e. fissile material). 85 65 15 45 85 65 15 45 ANSWER DOWNLOAD EXAMIANS APP
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