Nuclear Power Engineering Which of the following is artificially produced as it does not occur in nature? Uranium⁻²35 Uranium⁻²33 Both B and C Plutonium⁻²39 Uranium⁻²35 Uranium⁻²33 Both B and C Plutonium⁻²39 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is not used as a moderator in nuclear reactor? Light water Beryllium Boron hydride Molten sodium Light water Beryllium Boron hydride Molten sodium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thermal shield is used in high powered nuclear reactors to Slow down the secondary neutrons Protect the fuel element from coming in contact with the coolant Absorb the fast neutrons Protect the walls of the reactor from radiation damage Slow down the secondary neutrons Protect the fuel element from coming in contact with the coolant Absorb the fast neutrons Protect the walls of the reactor from radiation damage ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear reactors are provided with shield to guard against the emission of mainly __________ rays. α and β Neutrons & gamma Infrared X α and β Neutrons & gamma Infrared X ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Candu reactor is a __________ nuclcear reactor. Highly enriched uranium (85% U-235) fuelled Natural uranium fuelled heavy water cooled & moderated Homogeneous Fast breeder Highly enriched uranium (85% U-235) fuelled Natural uranium fuelled heavy water cooled & moderated Homogeneous Fast breeder ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Water is a better coolant than a gas (like CO₂, He, N₂ etc.), because it Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate Is a better neutron moderator as well All of these Has a better heat transfer characteristics, and it can be pressurised to attain a high temperature Requires comparatively smaller pumps and heat exchanger for a given heat transfer rate Is a better neutron moderator as well All of these ANSWER DOWNLOAD EXAMIANS APP
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