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), 1833-1928 · New York : T. Audel & Co. · leaf 362
SERIESMAGNETS DASH POT ADJATOI? CASTING LOWER CARBON HOLDER … Figs. 3,369 and 3,370.—Fort Wayne (special transformer type form C) parallel circuit, series,spring control, alternating current enclosed arc lamp, especially designed for service withsmall transformer. There are two series magnets. The clutch is suspended from thedash pot lever, the motion of…
Electrical engineering
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