- relay case
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ж.-д. релейный шкаф
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Relay — This article is about the electrical component. For other uses, see Relay (disambiguation). Automotive style miniature relay, dust cover is taken off A relay is an electrically operated switch. Many relays use an electromagnet to operate a… … Wikipedia
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Internet Relay Chat — IRC redirects here. For other uses, see IRC (disambiguation). For IRC channels dedicated to Wikipedia, see Wikipedia:IRC Internet Relay Chat (IRC) is a protocol for real time Internet text messaging (chat) or synchronous conferencing.[1] It is… … Wikipedia
Protective relay — See also: Power system protection In electrical engineering, a protective relay is a complex electromechanical apparatus, often with more than one coil, designed to calculate operating conditions on an electrical circuit and trip circuit breakers … Wikipedia
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Control relay — A control relay is an electromechanical device which activates one or more switches according to the current through a coil not connected to the switches. The thyristor is a semiconductor device which carries out similar functions.A relay is… … Wikipedia
Knight relay chess — Chess diagram|= tright = 8 | | | |kd| | | | |= 7 | |nl|xx|xo|xx|xo|xx| |= 6 | | | | |pl| | | |= 5 |pd| |xx| | | |xx| |= 4 | | | |nl| |xx| | |= 3 |ql| |nd| | | | | |= 2 | | |nd| | | | | |= 1 | | | | |kl| | | |= a b c d e f g h Knight relay chess… … Wikipedia