An alternator is being paralleled with one on the

职业技能鉴定 已帮助: 时间:2024-06-14 21:33:27

An alternator is being paralleled with one on the line At the instant the circuit breaker is close, the frequency of the incoming alternator will normally
A.increase
B.not change
C.decrease
D.be exactly 60 hertz
请帮忙给出正确答案和分析,谢谢!

难度:⭐⭐⭐

题库:职业技能鉴定,海船船员,大管轮

标签:正确答案,请帮忙,line

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