Nuclear Power Engineering Molten sodium is used as a coolant in a fast breeder reactor, because of its Neutron breeding capability Excellent moderating properties Capability to increase the reaction rate in the core Faster heat removal capability from the core Neutron breeding capability Excellent moderating properties Capability to increase the reaction rate in the core Faster heat removal capability from the core ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which one is radioactive in nature? Tritium Helium Heavy hydrogen Deuterium Tritium Helium Heavy hydrogen Deuterium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Research reactors are normally meant for Accelerating the neutrons Power generation Producing high neutron flux 10¹²-10¹³ neutrons/cm², sec and studying the effect of neutron bombardment on dif ferent materials None of these Accelerating the neutrons Power generation Producing high neutron flux 10¹²-10¹³ neutrons/cm², sec and studying the effect of neutron bombardment on dif ferent materials None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The ratio of mass of a neutron to that of an electron is about 1839. What is the ratio of the mass of a proton to that of an electron? 159 2537 1837 10000 159 2537 1837 10000 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ordinary water is not used as a moderator because, it Does not absorb neutrons Has a low absorption cross-section Absorbs neutrons Has a low scattering cross-section Does not absorb neutrons Has a low absorption cross-section Absorbs neutrons Has a low scattering cross-section ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A heterogeneous reactor is the one, in which the moderator and the None of these Coolant are different materials Coolant are present in different phases (e.g., heavy water and graphite) Fuel are present in different phases (e.g. uranium and heavy water) None of these Coolant are different materials Coolant are present in different phases (e.g., heavy water and graphite) Fuel are present in different phases (e.g. uranium and heavy water) ANSWER DOWNLOAD EXAMIANS APP
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