- closed switch
-
запертая стрелка
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Switch-technology — is a technology for automata based programming support. It was proposed by Anatoly Shalyto in 1991. It involves software specification, design, implementation, debugging, documentation and maintenance. The term “automata based programming” is… … Wikipedia
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switch target — A device so adjusted to a railroad switch stand that the switch cannot be opened or closed without shifting the targets, the white to a right angle position to the main track when the switch is closed, and the red to a similar position when the… … Ballentine's law dictionary
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switch lamp — noun : a lamp for indicating by the color of its light whether a railroad switch is open or closed … Useful english dictionary
Normally closed — In electronics, a normally closed (abbreviated NC) switch is one that normally allows current to flow and which prevents current flow when it is perturbed. A switch that is closed conducts electricity. Normally closed switches are often spring… … Wikipedia
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Transfer switch — Transfer switches allow switching from a primary power source to a secondary or tertiary power source and are employed in some electrical power distribution systems. Most often transfer switches can be seen where emergency power generators are… … Wikipedia
Reed switch — Reed relay and reed switches Showing the contacts clearly The … Wikipedia
Crossbar switch — In electronics, a crossbar switch (also known as cross point switch, crosspoint switch, or matrix switch) is a switch connecting multiple inputs to multiple outputs in a matrix manner. Originally the term was used literally, for a matrix switch… … Wikipedia
KVM switch — Symbolic representation of a KVM switch. The computer on the right is currently being controlled by the peripherals … Wikipedia