Cross -connection is required for reversing, and it creates a possible short-circuit condition between line 1 and line 3 of the 3-phase AC supply power.
The two circuits forward and reverse for the same 3-phase AC induction motor must be _________________________________ such that one or the other can be operated at any time, but both can never be operated at the same time.
A) interlocked
B) locked
C) all of the answers
D) none of the answers
Show Answer
Answer:A
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