Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 93
ction motor can be gathered from a studyof Figure 60. In this figure the heavy black linedcircles represent the wires of one phase, A, and thelight those of the other, B, of a two-phase motor.These windings are placed in the slots of the stator asshown at the top of the figure and the small circle… … Figure 60 the position of a steadily advancing pole, in this casea north pole. The wires A and B are traversed by two independ- 92 Operating and Testing ent alternating currents which are, however, alwaysin the phase relation illustrated in Figure 61 and in-dicated as to direction by a cross for…
Electrical engineering · Electric testing
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