If both 3-phase AC motors are to be ON in the center position of the switch, then both sets of contacts should be at-rest in their ___ configuration

Electrical Engineering MCQ
1

If both 3-phase AC motors are to be ON in the center position of the switch, then both sets of contacts should be at-rest in their ________ configuration.

_______________________ is commanded to stop when the switch is turned to the left position.

_______________________ is commanded to stop when the switch is turned to the right position.

A) NC; M2; M1
B) NC; M1; M1
C) NC; M1; M2
D) NO; M1; M2

Show Answer

Answer:C

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