Chicago : [Popular Engineering Pub. Co.] · leaf 214
as it is now more commonly called by electrical men, is a machine con- as he was fussing around in an electrical supply store trying to tell the salesman all sisting of what is called an armature which he didn't know about igniters and spark is made to revolve between the poles of a plugs for… … to flow out over one can employ, a dynamo What's the difference between a dynamo wire and back over is a machine driven by and a motor? the other, keeping up mechanical energy which converts that mechanical energy a continuous flow through the armature and into electricity — another form of energy.…
Electricity
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