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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 372

An illustration from 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, leaf 372
PositiveTerminal Grounded to Case Croundedto Case … . \SuPstitutionolY [ Resistors Lower Arm lower £tec1rodeHolder ■ Pigs. 3,383 and 3,384.—Westinghouse series parallel circuit metallic flame arc lamp with caseremoved showing mechanism, and circuit diagram of same. In operation, fig. 3,384,when current is turned on it energizes the shunt coils A,…

Electrical engineering

Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.

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