power supply section
111Manych Ship Canal — The Manych Ship Canal is a projected water transport connection between the basins of the Sea of Azov/Black Sea and the Caspian Sea. The most probable technical parameters of Manych Ship Canal are 6.5 m in depth, 80 m in width and more than 75… …
112Northeast Corridor — This article is about the Amtrak main line. For the New Jersey Transit service, see Northeast Corridor Line. For the agglomeration of metropolitan areas, see Northeast megalopolis. Northeast Corridor An Amtrak Acela Express train near… …
113Motor controller — A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor.[1] A motor controller might include a manual or automatic means for starting and stopping the motor,… …
114Saturn V Instrument Unit — The Saturn V Instrument Unit is a ring shaped structure fitted to the top of the Saturn V rocket s third stage (S IVB) and the Saturn IB s second stage (S IVB). It was immediately below the SLA (Spacecraft/Lunar Module Adapter) panels that… …
115Conduit current collection — Abandoned conduit trackage at the Kingsway Tramway Subway in London Conduit current collection is a system of electric current collection used by electric trams, where the power supply is carried in a channel under the roadway, rather than… …
116Track circuit — A track circuit is a simple electrical device used to detect the presence or absence of a train on rail tracks, used to inform signallers and control relevant signals. Principles and operation The basic principle behind the track circuit lies in… …
117Korean Air Lines Flight 007 — Flight 007 redirects here. For other uses, see Flight 7 (disambiguation). Korean Air Lines Flight 007 Artist s rendition of HL7442, the KAL 747 lost during Flight 007 Occurrence summary …
118Electric locomotive — Electric Trains redirects here. For the 1995 Squeeze single, see Electric Trains (song). An electric locomotive is a locomotive powered by electricity from an external source. Sources include overhead lines, third rail or an on board electricity… …
119Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …
120Chennai Metro — Not to be confused with Chennai Metropolitan Area. For the first generation metro system in Chennai, see Mass Rapid Transit System (Chennai). Chennai Metro சென்னை மெட்ரோ Info Own …
