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SACA Electric Motor Control Systems 1 (C-202) Practice Test
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Question Number 5
What is the role of a contactor in an electric motor control system?
To increase the voltage supplied to the motor
To switch the motor on and off by controlling the power supply
To monitor the temperature of the motor
To reduce power consumption during operation
✔ Correct Answer:
To switch the motor on and off by controlling the power supply
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