instantaneous relay
31двустабильное электрическое реле — Электрическое реле, которое, изменив свое состояние под воздействием входной воздействующей или характеристической величины, после устранения воздействия не изменяет своего состояния до приложения другого необходимого воздействия [ГОСТ 16022 83]… …
32Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… …
33Distress radiobeacon — PLB redirects here. For other uses, see PLB (disambiguation). Emergency position indicating radio beacons or EPIRBs Distress radio beacons, also known as emergency beacons, ELT or EPIRB, are tracking transmitters which aid in the detection and… …
34space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
35Ansible — An ansible is a hypothetical machine capable of superluminal communication and used as a plot device in science fiction literature.OriginThe word ansible was coined by Ursula K. Le Guin in her 1966 novel, Rocannon s World . [cite… …
36NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… …
37FM broadcasting — See also: frequency modulation and FM broadcast band FM broadcasting is a broadcasting technology pioneered by Edwin Howard Armstrong which uses frequency modulation (FM) to provide high fidelity sound over broadcast radio. The term FM band… …
38Online chat — may refer to any kind of communication over the Internet, that offers an instantaneous transmission of text based messages from sender to receiver, hence the delay for visual access to the sent message shall not hamper the flow of communications… …
39Mesh networking — For other meanings of the word mesh, see Mesh (disambiguation). Illustration of a mesh network Mesh networking (topology) is a type of networking where each node must not only capture and disseminate its own data, but also serve as a relay for… …
40защита от перевозбуждения (КОД ANSI - 24) — защита от перевозбуждения Контроль перенасыщения Код ANSI 24 [Источник] контроль насыщения Код ANSI 24 [Техническая коллекция Schneider Electric. Выпуск № 1. Защита электрических сетей. Руководство по защитам] EN 24. volts per hertz relay A relay …
