Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 269
tenuse of a right-angled triangle, one side of which is equal to theohmic resistance drop, while the other side is equal to the e.m.f. due to thearmature self-induction. We thus get OF = Vso^ + 628^ = 630 volts. We now find the ohmic resistance drop in the external circuit, thus: I.R = F.cos (f) =…
Electrical engineering
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