International Library of Technology · Scranton, International Textbook Co. · leaf 477
mature.On tracing these out, starting from the —brush, it will be APPLIED ELECTRICITY. 2009 found that the various coils are divided among the circuits as follows: j 1 — 12 — 23 — 9 — 20 ) ^ •j 15- 4_18-7 j (25 — 11 — 22 I I 4- j 24 - 10 - 21 ) ^ ( 16- 5 ) , This indicates an extreme irregularity… … Fig. 1180.3176. Fig. 1180 is a diagram of a four-pole two-circuitdouble-wound armature of the same type as that illustrated 2010 APPLIED ELECTRICITY. in Fig. 1167. For this type of two-circuit ring winding,formula 487 is used; but to obtain an even distribution ofpotentials around the coramutator…
Electrical engineering
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