Landis, Jesse A. [from old catalog] · Dayton, Ohio, U. B. publishing house · leaf 43
Fig. 24. IxslSiSlZSi&iJ … 40 Actions of Electricity. noticing the cut. The generator-motor, GM (in thissystem combined in one unit) is connected by wireon one side through a relay and starting switch R toone side of the battery B and through the lamp controlswitches to the various lamps L; the other side of thegenerator,…
Electricity
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