Refer to the drawing of a motor and its control circuit (see figure below).
Note: Relay contacts are shown open/closed according to the standard convention for control circuit drawings.
The motor receives overload protection from __________ overload relays; and __________ overload relay(s) must actuate to deenergize the motor.
A. two; one
B. two; two
C. three; one
D. three; two
Show Answer
Answer: A
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