Nuclear Power Engineering Thermal shield is used in high powered nuclear reactors to Absorb the fast neutrons Protect the fuel element from coming in contact with the coolant Slow down the secondary neutrons Protect the walls of the reactor from radiation damage Absorb the fast neutrons Protect the fuel element from coming in contact with the coolant Slow down the secondary neutrons Protect the walls of the reactor from radiation damage ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following may not need a moderator? Candu reactor Fast breeder reactor Homogeneous reactor Pressurised water reactor Candu reactor Fast breeder reactor Homogeneous reactor Pressurised water reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is artificially produced as it does not occur in nature? Both B and C Uranium⁻²35 Plutonium⁻²39 Uranium⁻²33 Both B and C Uranium⁻²35 Plutonium⁻²39 Uranium⁻²33 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following types of nuclear reactors is most prone to radioactive hazards? Boiling water reactor Pressurised water reactor Molten sodium cooled reactor Gas cooled reactor Boiling water reactor Pressurised water reactor Molten sodium cooled reactor Gas cooled reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering β-rays emission in radioactive disintegration is always accompanied by the emission of α-rays None of these Neutrons γ-rays α-rays None of these Neutrons γ-rays ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A boiling water reactor is the one, in which the Fuel and the coolant are thoroughly mixed to form a homogeneous solution Pressurised water is pumped into the core Coolant water is allowed to boil in the core of the reactor Coolant water, after being heated in the reactor core, generates steam in a boiler Fuel and the coolant are thoroughly mixed to form a homogeneous solution Pressurised water is pumped into the core Coolant water is allowed to boil in the core of the reactor Coolant water, after being heated in the reactor core, generates steam in a boiler ANSWER DOWNLOAD EXAMIANS APP
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