Nuclear Power Engineering A pressurised water reactor (PWR) uses pressurised water as a Coolant Moderator None of these Working fluid in power turbine Coolant Moderator None of these Working fluid in power turbine ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heavy water is preferred over ordinary water as a coolant, because it. Acts both as an efficient coolant as well as a moderator Is less prone to radiation damage All of these Can be heated to a higher temperature without pressurizing Acts both as an efficient coolant as well as a moderator Is less prone to radiation damage All of these Can be heated to a higher temperature without pressurizing ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The disintegration rate of a radioactive element Progressively increases Remains constant throughout May increase or decrease depending on the material Progressively decreases Progressively increases Remains constant throughout May increase or decrease depending on the material Progressively decreases ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering An ideal coolant for a nuclear reactor should Have high density, but low heat transfer co-efficient Be a good absorber of neutrons Be free from radiation damage and non-corrosive Be capable of attaining high temperature, only when it is pressurised Have high density, but low heat transfer co-efficient Be a good absorber of neutrons Be free from radiation damage and non-corrosive Be capable of attaining high temperature, only when it is pressurised ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering An element having large number of __________ is most easily subjected to nuclear fission. Protons Electrons Nucleons Neutrons Protons Electrons Nucleons Neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A homogeneous reactor is the one, in which the All of these The fuel and the moderator is mixed to form a homogeneous material Same substance (e.g. heavy water) is used as moderator & coolant Fissile atoms are evenly distributed throughout the mass of nuclear reactor All of these The fuel and the moderator is mixed to form a homogeneous material Same substance (e.g. heavy water) is used as moderator & coolant Fissile atoms are evenly distributed throughout the mass of nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
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