Nuclear Power Engineering The half life period of a radioactive element depends on its Pressure None of these Temperature Amount Pressure None of these Temperature Amount ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering 'Light water' used as a coolant in nuclear reactor is nothing but Ordinary water Mildly alkaline (pH = 8) water Mildly acidic (pH = 6) water None of these Ordinary water Mildly alkaline (pH = 8) water Mildly acidic (pH = 6) water None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder test reactor at Kalpakkam is designed for using Uranium ore directly as a fuel U-238 as a fertile material Helium as a coolant Thorium as a fertile material Uranium ore directly as a fuel U-238 as a fertile material Helium as a coolant Thorium as a fertile material ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Extraction of uranium from its ore is done by __________ method. Chemical Pyrometallurgical Electrometallurgical Physical beneficiation Chemical Pyrometallurgical Electrometallurgical Physical beneficiation ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ordinary water is not used as a moderator because, it Does not absorb neutrons Has a low scattering cross-section Absorbs neutrons Has a low absorption cross-section Does not absorb neutrons Has a low scattering cross-section Absorbs neutrons Has a low absorption cross-section 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 Conversion of fissile material into fertile material Velocity of the secondary neutrons Emission of hazardous radiation Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission Conversion of fissile material into fertile material Velocity of the secondary neutrons Emission of hazardous radiation ANSWER DOWNLOAD EXAMIANS APP