Multiple choice question for engineering Set 1 1. Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of __________ percent of U-235 (i.e. fissile material). a) 15 b) 45 c) 65 d) 85 AnswerAnswer: d [Reason:] Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum…