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 204
nce, on a 100 kilowatt circuit, a 10 kw. regulator will give10 per cent, regulation, and a 5 kw. regulator, 5 per cent, regulation. Polyphase Induction Regulators.—The polyphase induc-tion regulator is similar to the single phase regulator except REGVLATIXG DEVICES 1,723 that both the primary and… … T\c. 2.422.—Westinghouse polyphase motor operated induction regulator showing operatingmechanism. The primary shaft is turned by means of a bronze worm wheel engaginga forged steel worm, provided with a ball bearing end thrust. This worm gear is housedin a separate casting bolted to the cover. The…
Electrical engineering
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