The motor starter is similar to the contactor in design and operation. The important difference is the ____.
A) convenience of remote control on one motor or multiple motors
B) use of overload relays on the motor starter
C) rated horsepower and rated voltage
D) closing of contacts that connect the motor to the source of electrical power

Question

Quizplus · Accepted Answer

The motor starter includes overload relays that protect the motor from damage due to overloading or overheating. Contactors do not include overload protection. The other options do not differentiate between contactors and motor starters.

The Motor Starter Is Similar to the Contactor in Design