Nuclear Power Engineering In a pressurised water reactor (PWR), the Fuel is natural uranium and heavy water acts both as moderator & coolant Coolant water boils in the core of the reactor Use of moderator is not required Coolant water is pressurised to prevent bulk boiling of water in the core Fuel is natural uranium and heavy water acts both as moderator & coolant Coolant water boils in the core of the reactor Use of moderator is not required Coolant water is pressurised to prevent bulk boiling of water in the core ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 is converted into uranium⁻²33 in a/an __________ nuclear reactor. Heavy water moderated Enriched uranium Fast breeder Thermal Heavy water moderated Enriched uranium Fast breeder Thermal ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ceramic nuclear metals compared to solid nuclear metals have Poorer corrosion resistance Higher melting points Low strength at high temperature More chances of radiation damage Poorer corrosion resistance Higher melting points Low strength at high temperature More chances of radiation damage ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Isotopes of an element have different Mass number Nuclear charge Electronic configuration Chemical properties Mass number Nuclear charge Electronic configuration Chemical properties ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Graphite is used in nuclear reactor as Lubricant Fuel Retarder of neutron velocity Insulation lining of the reactor Lubricant Fuel Retarder of neutron velocity Insulation lining of the reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Water is a better coolant than a gas (like CO₂, He, N₂ etc.), because it Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate All of these Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Is a better neutron moderator as well Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate All of these Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Is a better neutron moderator as well ANSWER DOWNLOAD EXAMIANS APP
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