Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 102
Bus (Crounaea) - Bus - Doited L eod^ to be macifortiy on one Pone / in eochJ Boana Fig. 134.—Connections for typical substation shown in Fig. 133. SECTION IXD. C. MOTORS AND SPEED CONTROL MOTORS AND SPEED CONTROL 91 1*^ ^i … 92 WIRING,DIAGRAMS OF ELECTRICAL APPARATUS Za.777ps-O O O O—Cr d. c. feeder +
Electric wiring
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