What is the purpose of a capacitor in an AC motor circuit?
A) It boosts voltage like a transformer.
B) It holds a one-time charge to help the motor start.
C) It provides a phase shift so the motor can start more easily.
D) It provides circuit overload protection.
C
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Answer the following statement true (T) or false (F)
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When installing heating cable, fasten the cable to the pipes using fiberglass tape or _____.
a. duct tape b. metal attachments c. plastic cable ties d. vinyl electrical tape
Barriers are required in all service-entrance motor-control centers to ____ and terminals from the remainder of the motor-control center.
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