Nuclear Power Engineering In a pressurised water reactor (PWR), the Fuel is natural uranium and heavy water acts both as moderator & coolant Use of moderator is not required Coolant water is pressurised to prevent bulk boiling of water in the core Coolant water boils in the core of the reactor Fuel is natural uranium and heavy water acts both as moderator & coolant Use of moderator is not required Coolant water is pressurised to prevent bulk boiling of water in the core Coolant water boils in the core of the reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering An ideal coolant for a nuclear reactor should Be free from radiation damage and non-corrosive Be capable of attaining high temperature, only when it is pressurised Be a good absorber of neutrons Have high density, but low heat transfer co-efficient Be free from radiation damage and non-corrosive Be capable of attaining high temperature, only when it is pressurised Be a good absorber of neutrons Have high density, but low heat transfer co-efficient ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 (a fertile material) on absorption of a neutron gets converted into __________ , which is a fissile material. Plutonium⁻²39 Thorium⁻²33 Uranium⁻²35 Uranium⁻²33 Plutonium⁻²39 Thorium⁻²33 Uranium⁻²35 Uranium⁻²33 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Hydrogen has __________ isotopes. Three One Two No Three One Two No ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Gas cooling as compared to water cooling of nuclear reactors 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 None of these Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear fuel complex, Hyderabad is engaged in the job of None of these Manufacture of nuclear fuel elements/assemblies Processing of uranium ore Treatment of spent fuel None of these Manufacture of nuclear fuel elements/assemblies Processing of uranium ore Treatment of spent fuel ANSWER DOWNLOAD EXAMIANS APP
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