Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 379
Fig- 374 voltmeter will read the sum of these electromotive forces, that is, 1-73 e.It can be shown very easily that this is the maximum momentary valueattained by the p.d. between two external leads. If, for example, thevectors OA and OB in Fig. 374 represent the electromotive forces induced … Fig- 375 in the coils i and 3, we must remember that these coils are connected inopposition, that is, their starting points are connected together, so that inpassing through the armature from lead / to lead III (Fig. 373) we passinwardly through coil i, but outwardly through coil 3. To find the…
Electrical engineering
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