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 402
Fig. 4.n. Transmitter Showing Connections BetweenDisperser and Induction Coil. … Anders Bulls Electro-Mechanical System. Transmitter.Fig. 46. 366 WIRELESS TELEGRAPHY 37 Bull. In all the foregoing systems, where electric signalingwas one of the oi)]ects to be attained, the desired results werestriven for by utilizing the laws of electrical resonance. The solv-ing of the…
Electrical engineering
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