Nuclear Power Engineering The amount of a radioactive material (having a half life of 100 years) remaining after 400 years will be __________ of its original weight. 1/4 1/16 1/8 1/2 1/4 1/16 1/8 1/2 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Velocity of the thermal neutron (< 0.025 eV) used for fission of U-235 is around __________ m/sec. 1 2200 3 x 10¹¹ 9 x 10²¹ 1 2200 3 x 10¹¹ 9 x 10²¹ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Secondary cooling circuit is a must in molten sodium cooled fast breeder reactor for Achieving high degree of superheat in the steam Faster heat removal rate from the core Lowering the coolant circulation pressure Avoiding the mixing of water with radioactive sodium, as it may cause explosion Achieving high degree of superheat in the steam Faster heat removal rate from the core Lowering the coolant circulation pressure Avoiding the mixing of water with radioactive sodium, as it may cause explosion ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The atomic number of an element is equal to the number of __________ present in its atom. Neutrons Either B or C Protons Electrons Neutrons Either B or C Protons Electrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A homogeneous reactor is the one, in which the Fissile atoms are evenly distributed throughout the mass of nuclear reactor The fuel and the moderator is mixed to form a homogeneous material All of these Same substance (e.g. heavy water) is used as moderator & coolant Fissile atoms are evenly distributed throughout the mass of nuclear reactor The fuel and the moderator is mixed to form a homogeneous material All of these Same substance (e.g. heavy water) is used as moderator & coolant ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium can be converted into U-233 in a __________ reactor. Swimming pool Liquid metal cooled Fast breeder Thermal Swimming pool Liquid metal cooled Fast breeder Thermal ANSWER DOWNLOAD EXAMIANS APP
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