DIAGRAMS.a(Continued.) correa#39;ctLya#39;fipst, wl-fitha#39;ennfiez heist; and so on. To illustrate; let the diagram, fig. ... secondary coil S. Hence, it is a simple matter to trace out, first, the primary circuit, from primary coil P, to key K, battery B, and thenceanbsp;...
|Title||:||Wireless Course in Twenty Lessons|
|Author||:||Harry Winfield Secor, Sidney Gernsback, Austin Celestin Lescarboura|