Since the overload unit must be sensitive to motor current, the heater of the overload relay is connected ____.
A) above the motor
B) in parallel with the motor
C) below the motor
D) in series with the motor

Question

Quizplus · Accepted Answer

The heater of the overload relay is connected in series with the motor, which ensures that it will sense any increase in motor current and trip the circuit to prevent motor damage.

Since the Overload Unit Must Be Sensitive to Motor Current