A. %age of U235 has been artificially in-creased B. %age of U has been artificially increased C. %age of U234 has been artificially in-creased D. extra energy is pumped from outside E. all impurities have been removed...
A. the most fissionable material B. the basic fuel for nuclear paints C. basic raw material for nuclear plants D. the material which absorbs neutrons and undergoes spontaneous changes leading to the formation of fissionable material E. none of the above...
A. used fuel should be reprocessed B. moderator should be used C. coolant should be employed D. control rods should be used E. reflector should be used...
A. the original elements change into completely different elements B. the electrons of the element change C. the molecules rearrange themselves to form other molecules D. none of the above...
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