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 Uranium is recovered from its ore (pitchblende) by Froth floatation technique Leaching with sulphuric acid Dissolving in water Smelting in a furnace Froth floatation technique Leaching with sulphuric acid Dissolving in water Smelting in a furnace ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Thorium⁻²32 (a fertile material) on absorption of a neutron gets converted into __________ , which is a fissile material. Uranium⁻²33 Thorium⁻²33 Uranium⁻²35 Plutonium⁻²39 Uranium⁻²33 Thorium⁻²33 Uranium⁻²35 Plutonium⁻²39 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Atoms with same number of neutrons, but different number of nucleons are called Isotopes Isobars Isotones Isoters Isotopes Isobars Isotones Isoters ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A control rod Should have small absorption cross-section Should have large absorption cross-section Both B and C Is generally made of boron, hafnium or cadmium Should have small absorption cross-section Should have large absorption cross-section Both B and C Is generally made of boron, hafnium or cadmium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Isotopes of an element have different Mass number Chemical properties Electronic configuration Nuclear charge Mass number Chemical properties Electronic configuration Nuclear charge ANSWER DOWNLOAD EXAMIANS APP
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