brush lead

brush lead

[′brəsh ‚lēd]
(electricity)
The distance that the brushes on a generator are displaced in the direction of the motor's rotation in order to overcome the effect of armature reaction.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The surface treatment of the weld metal with rotating stainless steel brush leads to appearing of diffraction line at all f angles used in this work for XRD residual stress measurements.
A jeep trail through the sage and rabbit brush leads to the beginning of the canyon.