Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 344
I62.S VoltsY Fig.370 Y Fig. 375 Figs. 365 to r.Til.—Illustrating the combining of alternating voltagesand currents by vector diagrams. 328 ELECTRICAL MACHINERY differenee of the instantaneous values on the curve of eachindividual machine; thus od= oa — oh. When two alter-nators are connected with…
Electric machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
