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Robert Has Taken Up Bike Riding as a Hobby and a Way

question 19

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Robert has taken up bike riding as a hobby and a way to maintain his physical stamina.


Definitions:

Stator Core

The stationary part of an electric generator or motor, especially the magnetic core, around which the winding is arranged.

Small Wire

A conductor of electricity characterized by a relatively small cross-sectional area, affecting its resistance and current-carrying capacity.

Single-phase Synchronous Motor

A type of AC motor that operates at a constant speed, synchronized with the frequency of the supply current.

Hysteresis Motor

A type of synchronous motor that operates using the hysteresis loss principle in the rotor to achieve torque, known for quiet operation and precise speed control.

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