Electricians' operating and testing manual; a hand book for men in charge of electrical apparatus, repair men, trouble men, lamp trimmers, and electricians generally (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 53
rge number of commuta-tor segments. The position of the brushes also has a great deal todo with the E.M.F. generated by the dynamo. Tocomprehend this let us again refer to Figure 32. Thelines of force are parsing through the fields and ar-mature in a certain direction, from N to S. We knowthat the… … Figure 33 from those at N, consequently the currents generatedin the two halves of the armature are flowing in a di-rection towards each other; this causes them to meetat the positive brush, flow out through the circuit andreturn to the negative brush, dividing again in thearmature. In this way it…
Electrical engineering · Electric testing
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