Electric transmission of energy and its transformation, subdivision, and distribution. A practical handbook (1894)
Kapp, Gisbert, 1852-1922 · New York, Van Nostrand · leaf 246
nents ; one e inphase with the current, and therefore equal to ii\, andthe other e^ due to self-induction and in advance overthe current by 90°. Let, in Fig. 80, OB represent ^^then OCis the E.M.F. of self-induction e,, and OA = e\Similarly let OG represent the terminal E.M.F. of themachine, and OD… … the lamps must be in phase with the current and withe we have e + e.,= OD, and find that the following relations exist: ef = e- — {e-^€.^-By eliminating c^ we obtain 2e,The energy w^ in coil B is ei, and we find thus ^1=9 J • • • 45). 228 ELECTRIC TRANS3IISSI0N OF ENERGY. The determination of the…
Electric power production
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