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 197
ectric circuit, the consequent drop in voltage 1,716 HAWKINS ELECTRICITY will be equal to the current multiplied by the resistance. There-fore, feeder regulation by means of rheostats is practically thesame in the case of alternating current as in that of directcurrent. In the case of the former,… … Fig. 2,414.—Diagram illustrating the principle of induction voltage regulators. The primary coil P, consisting of many turns of fine wire, is connected across the main conductors C andD. coming from the alternator. The secondary coil S, consisting of a few turns of heavywire, is connected in series…
Electrical engineering
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