Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 259
nt and is shown in Fig. 235 asthe vector OC or ED. The other component of OD, viz. OE, representsthe terminal p.d. of the generator. Fig. 236 is the same construction but without the parallelograms. Theelectromotive force ^D is added to OA giving the resultant OD, which mustbe also the resultant of… … Fig. 236 Fig- 237 drops and the terminal p.d. are directed in the reverse direction. Since thefigure closes, the vector sums in the two directions must be equal andopposite. For the same conditions different diagrams are obtained dependingon the order in which the vectors are drawn; thus, in Fig.…
Electrical engineering
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