In a compressor, the run winding has what resistance relative to the start winding?

In a compressor, the run winding typically has less resistance compared to the start winding. This is due to the design and function of both windings. The start winding is intended to provide a high starting torque to get the compressor moving, which requires a greater amount of electrical resistance. The higher resistance in the start winding helps create a larger induced magnetic field for initiating rotation.

Once the compressor is up and running, the run winding takes over, and it is designed for efficient continuous operation, which is achieved with lower resistance. A lower resistance in the run winding allows for better energy efficiency and reduced heat generation during operation.

This design differentiation is vital for the proper functioning of the compressor, ensuring it starts effectively and runs efficiently once operational. Thus, in the context of their resistances, the run winding indeed has less resistance than the start winding.