Refrigeration and Air Conditioning (313A) Practice Exam 2025 – Complete Test Prep

Question: 1 / 415

What is a characteristic of a split phase motor?

It operates at constant speed

It may have a starting capacitor

A split phase motor is designed to provide high starting torque and operates using two separate windings: the main winding and the auxiliary (or starting) winding. The auxiliary winding is typically connected to a starting capacitor, which helps to create a phase shift necessary for starting the motor. The presence of the capacitor allows for better torque when the motor starts, making it a distinguishing characteristic of this type of motor.

Therefore, the option stating that it may have a starting capacitor accurately reflects this fundamental aspect of split phase motors, emphasizing their capability to enhance performance at startup.

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It cannot be reversed

It is always single phase

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