Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 211
to the trolleyat its nearest pointwithout feeder re-sistance, over com-pounding is notrecommended. Anadjustable shunt tothe series field isprovided with eachmachine. Shunt wound con-verters are satisfac-tory for substations in CONVERTERS 1,469 large cities and similar installations where due to the… … Fig. 2,047.—Westinghouse rotary converter brush rigging showing method of bracing thebrushes. The brushes are supported by a rigid cast iron rocker ring which fits accuratelyin the frame. A handwheel worm and screw arrangement for shifting the brushes isprovided. Cast iron arms bolted to. but…
Electrical engineering
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