trolley wire equipment
21Youngstown and Ohio River Railroad — One of the smaller interurban railways in the state of Ohio was the Youngstown and Ohio River Railroad, or Y OR. Along with the Youngstown and Southern Railway, the Y OR formed a traction link between Youngstown, Ohio and the Ohio River at East… …
22Overhead lines — This article is about the transmission of electrical power to road and rail vehicles. For transmission of bulk electrical power to general consumers, see Electric power transmission. For powerlines mounted on pylons, see overhead power line.… …
23Trolleybus — A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tram or simply trolley) is an electric bus powered by two overhead wires, from which it draws electricity using two trolley poles. Two poles are required in… …
24Philadelphia and Western Railroad — A preserved Philadelphia and Western multiple unit passenger car at Penn s Landing in 1990. The Philadelphia and Western Railroad was a high speed, third rail operated, commuter hauling interurban electric railroad operating in the western… …
25Interurban — In Australia, interurban is a general term for intercity rail. An Interurban, also called a radial railway in parts of Canada, was a type of passenger railroad that enjoyed widespread popularity at the turn of the twentieth century in North… …
26Zip-line — A zip line (also known as a flying fox, foefie slide, zip wire, aerial runway, aerial ropeslide, death slide or tyrolean crossing)[citation needed] consists of a pulley suspended on a cable mounted on an incline. It is designed to enable a user… …
27Crane (machine) — A modern crawler type derrick crane with outriggers. The latticed boom is fitted with a jib. A crane is a type of machine, generally equipped with a hoist, wire ropes or chains, and sheaves, that can be used both to lift and lower material …
28Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …
29Frank J. Sprague — Infobox Scientist name = Frank J. Sprague caption = Frank Julian Sprague (1857 1934) American inventor, Father of Electric Traction birth date = birth date|1857|7|25 birth place = death date = death date and age|1934|10|25|1857|7|25 death place …
30Third rail — For other uses, see Third rail (disambiguation). Third rail at the West Falls Church Metro station near Washington, D.C., electrified at 750 volts. The third rail is at the top of the image, with a white canopy above it. The two lower rails… …
