Power Plant Engineering The mass number of a substance represents the sum of total number of Protons and neutrons in a nucleus Protons and electrons in an atom Protons and neutrons in an atom Neutrons and electrons in an atom Protons and neutrons in a nucleus Protons and electrons in an atom Protons and neutrons in an atom Neutrons and electrons in an atom ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The size of the reactor is said to be critical when It produces no power It explodes Chain reaction can be initiated It becomes uncontrollable It produces no power It explodes Chain reaction can be initiated It becomes uncontrollable ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Isotopes of same elements have Different chemical properties and same atomic numbers Different masses and different atomic numbers Same chemical properties but different atomic numbers Same atomic number and different masses Different chemical properties and same atomic numbers Different masses and different atomic numbers Same chemical properties but different atomic numbers Same atomic number and different masses ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The secondary fuel used in nuclear power plants is U₂₃₅ and Th₂₃₂ U₂₃₅ and Pu₂₃₈ U₂₃₃ and Pu₂₃₈ U₂₃₃ and Pu₂₃₉ U₂₃₅ and Th₂₃₂ U₂₃₅ and Pu₂₃₈ U₂₃₃ and Pu₂₃₈ U₂₃₃ and Pu₂₃₉ ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering In nuclear fission The electrons of the element change The molecules rearrange themselves to form other molecules The original elements change into completely different elements None of the listed here The electrons of the element change The molecules rearrange themselves to form other molecules The original elements change into completely different elements None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fission chain reaction in uranium can be developed by Accelerating fast neutrons Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Using moderator Absorbing all neutrons Accelerating fast neutrons Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Using moderator Absorbing all neutrons ANSWER DOWNLOAD EXAMIANS APP
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