A Handbook of Practical TelegraphyLongmans, Green, Reader, and Dyer, 1874 - 443 pages |
Common terms and phrases
action adjusted apparatus armature arranged attracted battery become better break broken cable called capacity cause cells charge circuit coils conducting conductor connected copper core covered Crown 8vo deflection diameter difference direction discharge disconnected distance divided double earth Edition effect electricity electro-magnet electromotive equal fault fixed force galvanometer give given greater inches increased induction insulation iron joint leakage length less lever magnet marking means measure metal method mile Morse move necessary needle obtained ohms opposite ordinary pass percha piece placed plates pole portion position possible potential practice prevent produced proportion receiving relay remain removed resistance reversed sending sent short shown shows shunt side signals solution Square station strain strength sufficient temperature touch Translated turns vols weight wire zinc
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