Nuclear Power Engineering How many atoms are present in one gm-atom of an element? 5 x 10⁵ 6 x 10³² 5 x 10? 2 x 10²³ 6 x 10²³ 5 x 10⁵ 6 x 10³² 5 x 10? 2 x 10²³ 6 x 10²³ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A heterogeneous reactor is the one, in which the moderator and the 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) None of these Coolant are different materials ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder test reactor at Kalpakkam is designed for using U-238 as a fertile material Thorium as a fertile material Uranium ore directly as a fuel Helium as a coolant U-238 as a fertile material Thorium as a fertile material Uranium ore directly as a fuel Helium as a coolant 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. 3 x 10¹¹ 1 2200 9 x 10²¹ 3 x 10¹¹ 1 2200 9 x 10²¹ ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The decrease in the atomic number is not observed in case of Electron capture Α-emission Β-emission Positron emission Electron capture Α-emission Β-emission Positron emission ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Number of secondary neutron emitted on fission of an atom of U-235 by slow neutron bombardment is 235 200 92 3 235 200 92 3 ANSWER DOWNLOAD EXAMIANS APP
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