Electric transmission of energy and its transformation, subdivision, and distribution. A practical handbook (1894)
Kapp, Gisbert, 1852-1922 · New York, Van Nostrand · leaf 446
8*5 miles long, consists of three 160 mils. WENSTROM. 419 bare copper wires, carried on Johnson and Phillips oilinsulators on wooden posts 28 feet high, undergroundcable being used for crossing railways and high roads.The pressure is raised at the power-house by step-uptransformers to 5,200 volts… … motors, of which there are five ot 45 horse-power, threeof 30 horse-power, and one of 9 horse-power. The typeof motor employed is illustrated in Fig. 155. The smallmotor is provided with a squirrel cage armature, asshown in Fig. 156, but the larger motors have armatureswound with three closed…
Electric power production
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