Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 376
L ^ -J Fig. 367 Fig. 368 regard to the external circuit the two electromotive forces are, however,in parallel. This is evidently analogous with the two halves of a D.c.armature, or with two machines in parallel on the same bus-bars. It isquite clear that the p.d. between any two of the three…
Electrical engineering
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