Cyclopedia of applied electricity : a practical guide for electricians, mechanics, engineers, students, telegraph and telephone operators, and all others interested in electricity (1905)
American School (Chicago, Ill.) · Chicago : American School of Correspondence · leaf 377
l)y means ofan IihInotion coil and the second is hy using a trniififorrner. Theterm induction coil differentiates this apparatus from that knownas a transformer; the former being supplied with an interrupterand a condenser and energized by a low-voltage direct current,while the latter has neither… … Induction CoU. < Fig. 17. two layers of heavy wire 5, willed ihe primary coil or intlvctor.One end of the primary leads direct to the battery 1, the other con-necting with an interrupter 3, a simple mechanism for automat-ically making and breaking the current, which is in turn connectedto the…
Electrical engineering
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