Nuclear Power Engineering In a pressurised water reactor (PWR), the Coolant water boils in the core of the reactor Use of moderator is not required Fuel is natural uranium and heavy water acts both as moderator & coolant Coolant water is pressurised to prevent bulk boiling of water in the core Coolant water boils in the core of the reactor Use of moderator is not required Fuel is natural uranium and heavy water acts both as moderator & coolant Coolant water is pressurised to prevent bulk boiling of water in the core ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In β-decay of radioactive material, the ratio of neutron to proton Remains same Is unpredictable; may increase or decrease Decreases Increases Remains same Is unpredictable; may increase or decrease Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A boiling water reactor is the one, in which the Coolant water is allowed to boil in the core of the reactor Fuel and the coolant are thoroughly mixed to form a homogeneous solution Coolant water, after being heated in the reactor core, generates steam in a boiler Pressurised water is pumped into the core Coolant water is allowed to boil in the core of the reactor Fuel and the coolant are thoroughly mixed to form a homogeneous solution Coolant water, after being heated in the reactor core, generates steam in a boiler Pressurised water is pumped into the core ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder test reactor at Kalpakkam is designed for using Helium as a coolant Uranium ore directly as a fuel Thorium as a fertile material U-238 as a fertile material Helium as a coolant Uranium ore directly as a fuel Thorium as a fertile material U-238 as a fertile material ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is not a naturally occurring nuclear fuel? Thorium⁻²33 None of these Plutonium⁻²39 Uranium⁻²38 Thorium⁻²33 None of these Plutonium⁻²39 Uranium⁻²38 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous Uranium sulphate Uranium hexaflouride Uranium carbide Uranium oxide Uranium sulphate Uranium hexaflouride Uranium carbide Uranium oxide ANSWER DOWNLOAD EXAMIANS APP
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