Hobart, H. M. (Henry Metcalf), 1868-1946 ed · Philadelphia, J. B. Lippincott · leaf 150
devicefor maintaining constant for all loads thepressure of the supply from an ac generator.The apparatus is described in the followingpapers: Soc.Int. Elect., Bulletin 2, pp. 678-704, Aug.-Sept.-Oct., 1902; Elec, Hi, pp.772-774, March, 4, 1904; LEclairage £lec-trique, xxxiii, pp. 181-187, Nov. 8,… … h3- MAIN OR EXCITATIONBUS BARSO.C.) Fig. 5.—Dick AutomaticPotential Regulator 440 Regulator — Relay The apparatus, as may be seen from the fig.,comprises an iron core C which is drawn upinto a solenoid S. A plunger p carried by Ccontrols the level of mercury in a vesselwhose sides are composed of…
Electrical engineering
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