Maintenance Technician Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

The correct type of motor for applications that require low starting torque is the shaded pole motor. This type of motor is designed with a simple construction, featuring a stator with shaded poles that create a phase shift in the magnetic field, allowing the motor to start and run smoothly at lower loads. Shaded pole motors are commonly found in low-power applications such as small fans, small pumps, and household appliances, where the demand for starting torque is minimal.

In contrast, other motors like capacitor start motors are designed for applications that need high starting torque and are often used in situations where a heavy load must be moved upon starting. Synchronous motors are generally used in applications requiring constant speed under varying loads, and series motors are suited for high starting torque scenarios, such as in electric traction or cranes. Therefore, the shaded pole motor is the effective choice for low starting torque requirements.