Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 603
Fig. 5. Connections of Generator Panels for Direct Current. 300-1800Amp. G. E. Co. 590 SWITCHBOARDS. … t-1 Fig. 6. Switchboard Panel for One Three-phase Alternating Current Gen-erator, to 2500 volts. G. E. Co.
Electrical engineering
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