Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 334
Fig- 334 The resultant excitation corresponding to this e.m.f. is seen from Fig. 332 to be 162 amperes, or ,^ ^ A = 162 amperes. The armature demagnetising effect KH = 20 amperes is added geometricallygiving a field excitation BK, where BK = X^ = 176 amperes. Hence, to maintain the terminal p.d. at…
Electrical engineering
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