Inside Out Library
Practical electricity .. with questions and answers (1911)
Cleveland armature works, [from old catalog] comp, Lincoln, John C. [from old catalog] · [Cleveland, Ohio, Cleveland armature works] · leaf 151
pere turns onthe armature at full load should be from 1-2 to 2-3 the am-pere turns on the field at full load. As was noticed in Chapter IX, there are twice as manytarns tof wire required on a Gramme ring armature as on adrum armature -to produce the .same number of cfonduc-tors, in which the E. M.… … Figure 54Flow of current in multipolar dynamo. © Indicates current flowing toward the observer.X Indicates current flowing away from the observer. 141 fact make the Gramme ring a superior armature [for arcdynamos where dt is desired to have the armature a pow-erful ma.gTiQt, and indicates that the…Electricity
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