The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 465
Fio. 266. Fig. 267. indicated in tlie ju-evious diagrams, the solenoid being in serieswith the circuit when the translating devices are in series, and inshunt when the devices are in multii)le arc. The operation ofthe device is as follows: When upon a decrease of the resis-tance of the circuit or…
Electric currents, Alternating · Electrical engineering
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