Electric motors and controls

Electric motors and controls

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motors, gearmotors, switching components, control modules, wiring hardware British Electrical Development Association. Wound-rotor ... Motor controls may be manual, automatic, or both and can provide starting, acceleration, speed control, and reversing. OL Resistors The ... The design of the particular motor winding determines whether the fast or slow - speed connection is made by the five - pole unit.

Title:Electric motors and controls
Author:British Electrical Development Association
Publisher: - 1975


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