Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 46
Fig. 279.—Current distribution in a gramme ring armature. There are two paths for th*current between the brushes, half going up each side of the ring as indicated by the arrows,thus giving two paths in parallel as indicated in fig. 281. … lavoifc PlG. 280.—Battery analogy illustrating current distribution in a ring armature. The eightcoils of the armature, fig. 279, are represented by two batteries of four cells each. _ Theaction of the two units thus connected is indicated by the arrows. In the external circuitthe voltage is equal…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
