- signalling current
- n BrE DT Meldestrom m
Dictionary English-German Informatics. 2015.
signalling current
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Signalling (telecommunications) — In telecommunication, signalling (UK spelling) or signaling (US spelling) has the following meanings: *The use of signals for controlling communications. *In a telecommunications network, the information exchange concerning the establishment and… … Wikipedia
Current loop — This article is about the electrical signaling schemes. For the oceanic phenomenon, see Loop current. A current loop describes two different electrical signalling schemes. Contents 1 Digital 2 Analog 3 Process control use … Wikipedia
signalling — sig·nal || sɪgnl adj. out of the ordinary, notable n. gesture which communicates something; cue, sign which initiates a certain action; conveying of information through the modulation of an electronic wave (Electronics); current or wave that is … English contemporary dictionary
Railway signalling — Not to be confused with Railway signal. A gantry of British semaphore signals seen from the cab of a steam locomotive Railway signalling is a system used to control railway traffic safely, essentially to prevent trains from colliding. Being… … Wikipedia
Cab signalling — is a railroad safety system that communicates track status information to the train cab (driving position), where the engineer or driver can see the information. The simplest systems display the trackside signal aspect (typically, green, yellow… … Wikipedia
German railway signalling — Railway signals in Germany are regulated by the Eisenbahn Signalordnung (ESO, railway signalling rules). There are several signalling systems in use: History Reichsbahn Originally every rail company had its own signalling system. After these… … Wikipedia
UK railway signalling — The railway signalling systems used across the majority of the United Kingdom rail network use lineside signals to advise the driver of the status of the section of track ahead. Most lineside signals are in colour light form, but a significant… … Wikipedia
Digital Access Signalling System — For the Depression, Anxiety and Stress Scale (DASS), see DASS (psychology). For the Defensive Aid Sub System of an aircraft, see Defensive Aids System. The Digital Access Signalling System (DASS) is the United Kingdom proprietary standard created … Wikipedia
Dutch railway signalling — The current Dutch railway signalling system operated by ProRail has been in effect since 1954 on the Dutch Railways network It was designed to be one of the simplest in Europe and is integrated to the ATB, the system of cab signalling widespread… … Wikipedia
French railway signalling — The current French railway signalling system is in force on the Réseau Ferré de France since 1930, when the code Verlant was applied. History Historically, each private railway company designed and used its own signals. However, during the First… … Wikipedia
Alternating current — (green curve). The horizontal axis measures time; the vertical, current or voltage. In alternating current (AC, also ac) the movement of electric charge periodically reverses direction. In direct current (DC, also dc), the flow of electric charge … Wikipedia
