St. John, Thomas M. (Thomas Matthew), b. 1865 · New York, T. M. St. John · leaf 103
ep-resent the primary and second-arjr coils. P is joined in serieswith a cell and carboti trans-mitter; S is joined to the distantreceiver. One end of S can begrounded, the current comple-ting the circuit through the earthand into the receiver through an- other wire entering the earth.125. Various… … Fig. 136. CHAPTER XVII. HOW ELECTRICITY IS GENERATED BY DYNAMOS. 126. The Dynamo, Dynayno-Electric Machine or Gen-eraioj-, is a machine for converting mechanical energy intoan eledtric current, through electromagnetic inducftiou.The dynamo is a machine that will convert .steam power,for example,…
Electricity
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