Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 1138
alfof No. 1 coil; segment No. 2 should correspond with thelast half of No. 2 coil, and segment No. 3 with the lasthalf of No. 3 coil, as shown on Figs. 478 and 479. For left-hand machines, see Figs. 480 and 481. Operation of Dynamos 1103 The distance from the tip of the brush, which is ontop, to… … Red mark pairvt-acion. cervLer oand. Fig. 480 TABLE OF LEADS. DRUM ARMATURES. C12 *4 inch positiveC2 % inch positiveE12 T76 inch positiveE2 % inch positiveH12 14 inch positiveH2 % inch positive y4 RINGK12 K2 M12 M2 %LD12 14LD2 %MD12 ifMD2 if ARMATURES. inch positiveinch positiveinch negativeinch…
