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 106
Fig. 77. Current lagging 60° behind voltage. by the alternator from the receiving circuit {ci negative) duringeach complete cycle of electromotive force and current. … Fig. 78. Current lagging 90° behind voltage. The full-line curve in Fig. 78 is the electromotive-force curveof an alternator, the dotted curve is the current curve for the 96 DYNAMOS AND MOTORS. case in which the alternator dehvers current to a circuit whichhas inductance but no appreciable…
Dynamos · Electric motors
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