TPC Single Phase Motors Practice Test 2025 - Free Motor Practice Questions and Study Guide

Using a capacitor start motor for starting applications offers significant advantages, particularly in terms of high starting torque. This type of motor is designed to provide a substantial amount of torque at startup, which is crucial for driving heavy loads or applications requiring a strong initial push. The capacitor provides a phase shift for the starting current, allowing the motor to produce more torque during startup compared to motors without this feature.

This characteristic is especially beneficial in applications such as air conditioning compressors, conveyors, and other machinery that need to start under load conditions. The increased torque can help the motor overcome inertia and start efficiently, reducing the risk of stalling. Ultimately, the enhancement in starting performance makes capacitor start motors highly suitable for demanding applications, ensuring they can achieve operational efficiency right from the moment they begin running.