Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1213
s than z-i-n the cross connections will be correspondinglyshortened, and the armature resistance lessened, and th« 1178 Steam Engineering conductors lying between the pole pieces will then opposeeach other. In Fig. 524 it will be noticed that there are an even num-ber of conductors, and that the… … Fig. 526 A simple plan by means of which the student may inves-tigate these several conditions, consists in drawing roughlya circle, subdividing it with as many intersections as thereare conductors on the armature, and then drawing a seriesof connecting lines through the various points. These…
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