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 134
y at successive points along its length, theengine being at the sparking point andthe switch closed as before. Primary Short Circuits.—The pri-mary wires should be disconnected fromthe coil, leaving the ends out of contactwith anything. There is a short circuitif on touching the switch points…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
