Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 330
d the substations bysmall rectangles. The low-tension feeders are indicated by heavysolid lines and the trolley wire by light dot-and-dash lines. Thesizes of the various wires and the distances involved are all plainlymarked on the figure. The overhead construction may be of the usual type with… … 289 192 ELECTRIC RAILWAYS curve for a flexible cable suspended between two points. Attachedto the messenger by hangers at frequent intervals is the trolley LOGANSPORT High Tension -Z?„ C. Feeder-Trolley Nobles- VILLe IFa/rmount
Electrical engineering
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