Nuclear Power Engineering Which of the following gases has very high neutron capture cross-section, making it unsuitable as a coolant in nuclear reactor? CO₂ He N₂ H₂ CO₂ He N₂ H₂ 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) None of these Coolant are different materials Fuel are present in different phases (e.g. uranium and heavy water) Coolant are present in different phases (e.g., heavy water and graphite) None of these Coolant are different materials Fuel are present in different phases (e.g. uranium and heavy water) ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A radioactive isotope undergoes decay with respect to time following __________ law. Linear Exponential Inverse square Logarithmic Linear Exponential Inverse square Logarithmic ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Enrichment of uranium is done to increase the concentration of __________ in the natural uranium. U-238 Pu-239 U-233 U-235 U-238 Pu-239 U-233 U-235 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The main purpose of control rod in a nuclear reactor is to control the Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission Velocity of the secondary neutrons Emission of hazardous radiation Conversion of fissile material into fertile material Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission Velocity of the secondary neutrons Emission of hazardous radiation Conversion of fissile material into fertile material ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering __________ moderator is used in a fast breeder reactor. No Beryllium Heavy water Graphite No Beryllium Heavy water Graphite ANSWER DOWNLOAD EXAMIANS APP
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