The single-direction plugging switch contains a set of NO switch contacts and a set of NC switch contacts.
Both sets of contacts are in their at-rest configuration when the motor rotor shaft is standing still.
The switches are activated by __________ force of the turning rotor working against a spring that holds the contacts in their at-rest configuration.
A) electrical
B) centrifugal
C) magnetic
D) Any of The answers
Show Answer
Answer:B
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