Henry and Hora's modern electricity; a practical working encyclopedia (1915)
Henry, James. [from old catalog], Hora, Karel Jan, 1881- [from old catalog] joint author · Chicago, Laird & Lee, inc. · leaf 205
Fig. 83. Fig. 83 shows a Baldwin-Westinghouse electric locomotive,for tunnel service. Dimensions: Gauge, 2 ft ; motors, two,220 volts; wheel base, 2 ft. 7 ins ; diameter of drivers, 28ins.; journals, 3JX 5 ins.; width, 3 ft. 5 ins.; height, 3 ft. 6ins.; length 9 ft. 3 ins.: weight, 11,000 lbs. a. 2… … 202 CHAPTER XL—Transmission and Distribution. Two=wire system i55« The distribution of a light constant current does notoffer any difficulties, but where a constant potential is required,as in a set of lamps, the problem may indeed be a difficultone. Usually, as shown in § 128, a small current at…
Electrical engineering
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