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 102
ser, tlie current curvehas the same shape as the electromotive-force curve if the electromo-tive-force curve is a curve of sines, but Jiot otherwise ; but the cur-rent curve is displaced (shifted along the axis of time) with refer- ALTERNATING CURRENT MEASUREMENTS. 91 ence to the… … Fig. 72. Circuit containing resistance only. otherwise the electromotive force or current is said to be non-harmonic. The full-line curve in Fig. 72 represents a non-harmonic elec-tromotive force, and the similarly-shaped dotted curve represents \t Ax\% of Fig. 73. Circuit having resistance and…
Dynamos · Electric motors
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