When used to control the ON/OFF status of a fan or other motor application of a fractional-horsepower AC induction motor, the set of contacts, which are ___ when the selector switch is placed in the designated OFF position

Multiple Choice Questions Electrical MCQ
1

When used to control the ON/OFF status of a fan or other motor application of a fractional-horsepower AC induction motor, the set of contacts, which are _____________________ when the selector switch is placed in the designated OFF position, must be used to control the power supplied to the motor.

A) any of the answers
B) held-closed
C) none of the answers
D) held-open

Show Answer

Answer:D

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