Nuclear Power Engineering The mass number of an element is not changed, when it emits __________ radiations. α & β α, β, & γ β & γ γ & α α & β α, β, & γ β & γ γ & α ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In β-decay of radioactive material, the ratio of neutron to proton Increases Remains same Is unpredictable; may increase or decrease Decreases Increases Remains same Is unpredictable; may increase or decrease Decreases ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Candu reactor is a __________ nuclcear reactor. Homogeneous Fast breeder Natural uranium fuelled heavy water cooled & moderated Highly enriched uranium (85% U-235) fuelled Homogeneous Fast breeder Natural uranium fuelled heavy water cooled & moderated Highly enriched uranium (85% U-235) fuelled ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is artificially produced as it does not occur in nature? Plutonium⁻²39 Both B and C Uranium⁻²33 Uranium⁻²35 Plutonium⁻²39 Both B and C Uranium⁻²33 Uranium⁻²35 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Gas cooling as compared to water cooling of nuclear reactors None of these Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine Can not attain a high temperature None of these Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine Can not attain a high temperature ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering 'Heavy water' is termed as 'heavy' because it is An oxide of heavier isotope of oxygen An oxide of deuterium A heavy liquid Denser than water An oxide of heavier isotope of oxygen An oxide of deuterium A heavy liquid Denser than water ANSWER DOWNLOAD EXAMIANS APP
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