Practical electricity, with questions and answers (1901)
Cleveland armature works, [from old catalog] comp, Lincoln, John C. [from old catalog] · [Cleveland, Ohio, Cleveland armature works] · leaf 236
-MAX. -MAXFigure 83Diagram of two phase currents or Figures 81 and 82 on one diagram. ^ ^.Kft. BRUSH RING INSULA … Figure 84 Method of producing two phase current from the commutator of a bipo«<tr armature. 224 two bars, and therefore there is no current in the circuit.The circuit No. 2 is attached to bars which are in a verticalline, and the voltage between these bars is at a maximum.Fig. 84 makes it clear…
Electricity · Electric generators
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