Nuclear Power Engineering Main source of __________ is monazite sand. Thorium Polonium Uranium Hafnium Thorium Polonium Uranium Hafnium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Extraction of uranium from its ore is done by __________ method. Chemical Physical beneficiation Electrometallurgical Pyrometallurgical Chemical Physical beneficiation Electrometallurgical Pyrometallurgical ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A control rod Both B and C Should have small absorption cross-section Should have large absorption cross-section Is generally made of boron, hafnium or cadmium Both B and C Should have small absorption cross-section Should have large absorption cross-section Is generally made of boron, hafnium or cadmium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A homogeneous reactor is the one, in which the The fuel and the moderator is mixed to form a homogeneous material All of these Fissile atoms are evenly distributed throughout the mass of nuclear reactor Same substance (e.g. heavy water) is used as moderator & coolant The fuel and the moderator is mixed to form a homogeneous material All of these Fissile atoms are evenly distributed throughout the mass of nuclear reactor Same substance (e.g. heavy water) is used as moderator & coolant 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 The ratio of volume of an atom to that of its nucleus is 10⁸ 10¹² 10⁻¹² 10⁻⁸ 10⁸ 10¹² 10⁻¹² 10⁻⁸ ANSWER DOWNLOAD EXAMIANS APP
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