Primary resistor starters are used to start squirrel cage motors in situations where limited torque is required ______.
A)to save in operation costs
B)for a fast response
C)for short periods of operation
D)to prevent damage to driven machinery

Question

Quizplus · Accepted Answer

Primary resistor starters are used to limit the high starting currents of squirrel cage motors. This is done to prevent damage to both the motor and the driven machinery.

Primary Resistor Starters Are Used to Start Squirrel Cage Motors