What are the two major components of a single-phase motor?

What are the two major components of a single-phase motor?

• A. Rotor and stator
• B. Start winding and run winding
• C. Rotor and start capacitor
• D. Commutator and armature

Answer: (A)

The two major components of a single-phase motor are indeed the rotor and stator. The rotor is the rotating part of the motor that is responsible for converting electrical energy into mechanical energy. It typically consists of a series of conductive bars or coils that create a magnetic field when electrical current flows through them. This magnetic field interacts with the magnetism generated by the stator. The stator, on the other hand, is the stationary part of the motor that generates a magnetic field. It usually contains the winding coils through which an alternating current passes. The stator's magnetic field induces a current in the rotor, leading to its rotation. Together, the rotor and stator work to produce the motion needed for the motor to function. This fundamental understanding of motor components is essential for diagnosing and repairing issues in HVAC systems that utilize single-phase motors. In contrast, the other options focus on specific configurations or components related to single-phase motors but do not encompass the primary structure of the motor itself. For example, start and run windings refer to how some motors are designed for operation under certain conditions but are not seen as the main structural components. The start capacitor and commutator are features found in particular types of motors but do not apply to

The two major components of a single-phase motor are indeed the rotor and stator.

The rotor is the rotating part of the motor that is responsible for converting electrical energy into mechanical energy. It typically consists of a series of conductive bars or coils that create a magnetic field when electrical current flows through them. This magnetic field interacts with the magnetism generated by the stator.

The stator, on the other hand, is the stationary part of the motor that generates a magnetic field. It usually contains the winding coils through which an alternating current passes. The stator's magnetic field induces a current in the rotor, leading to its rotation.

Together, the rotor and stator work to produce the motion needed for the motor to function. This fundamental understanding of motor components is essential for diagnosing and repairing issues in HVAC systems that utilize single-phase motors.

In contrast, the other options focus on specific configurations or components related to single-phase motors but do not encompass the primary structure of the motor itself. For example, start and run windings refer to how some motors are designed for operation under certain conditions but are not seen as the main structural components. The start capacitor and commutator are features found in particular types of motors but do not apply to