Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 331
vertical distance be-tween the two liodies for a corresponding period and propor-tional to the sine of the angle between the two bodies. If theradius about which the conductor is revolving in Fig. 345 islet equal the maximum rate at which the lines of force arecut, and therefore the maximum e.m.f.,… … Fig. 346.—Shows how sine curve is developed. In Fig. 346 if several positions are taken as shown, toindicate the location of the conductor at different points inits revolution a curve may be constructed as was done inFig. 343. In this case, however, the vertical distance betweenthe curve and flic…
Electric machinery
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