Dynamos and motors; a text book for colleges and technical schools (1911)
Franklin, William S. (William Suddards), 1863-1930, Esty, William, 1868-1928 · New York The Macmillan company · leaf 237
B -^ main 3 Fig. 168. tion, the so-called neutral point iV, Fig. 164, when the windingsare Y-connected. The es.sential features of this scheme of con-nections are best shown by a symmetrical diagram like Fig. 168.16 226 DYNAMOS AND MOTORS. // is desirable to consider the eurrent {and voltage) in… … in Fig. 168 sliozv these positive directions* On the basis of thischoice of signs, the clock diagram which shows the currents a, main 3
Dynamos · Electric motors
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