The shaded pole motor ______.

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Multiple Choice

The shaded pole motor ______.

Shaded pole motors rely on a shading coil to create a delayed, weak rotating magnetic field from a single-phase supply. That rotating field is enough to start the rotor, but it is not strong, because the method produces only a small phase-shifted field and there isn’t a dedicated starting winding or capacitor to boost torque. As a result, the motor develops only a small amount of starting torque and is best suited for light-load, low-power applications. This is why the description fits: it has little starting torque.

Shaded pole motors rely on a shading coil to create a delayed, weak rotating magnetic field from a single-phase supply. That rotating field is enough to start the rotor, but it is not strong, because the method produces only a small phase-shifted field and there isn’t a dedicated starting winding or capacitor to boost torque. As a result, the motor develops only a small amount of starting torque and is best suited for light-load, low-power applications. This is why the description fits: it has little starting torque.

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