- single-pole double-throw contact
- однополюсный переключающий контакт
English-Russian mining dictionary. 2015.
English-Russian mining dictionary. 2015.
single-pole, double-throw switch — (SPDT) Electric switch with one blade and two contact points … Dictionary of automotive terms
double-throw switch single-pole — (SPDT) Electric switch with one blade and two contact points … Dictionary of automotive terms
Double play — This article is about the baseball play. For double play magnetic tape, see audio tape length and thickness. For the jazz album, see Double Play!. After stepping on second base, the fielder throws to first to complete a double play In baseball, a … Wikipedia
Double (baseball) — Not to be confused with double play. In baseball, a double is the act of a batter striking the pitched ball and safely reaching second base without being called out by the umpire, without the benefit of a fielder s misplay (see error) or another… … Wikipedia
Contact play — The contact play is a base running play in the sport of baseball. It can take place with a runner on third base and/or a runner at second base. Similar to the safety squeeze play, the runner at third breaks for home as soon as he sees that the… … Wikipedia
Switch — For other uses, see Switch (disambiguation). Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle… … Wikipedia
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
Mercury switch — A Single Pole, Single Throw (SPST) mercury switch on millimetre graph paper … Wikipedia
Light switch — A light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets.In modern homes most lights are operated using switches set in walls, usually 6 10 inches (15 25 cm) away from a… … Wikipedia
RF MEMS — The MEMS acronym stands for Micro Electromechanical System and is used to refer to components of which sub millimeter sized parts need to move for the components to have electronic functionality. RF MEMS passives, such as capacitors, inductors,… … Wikipedia
List of acronyms and initialisms: D — This list contains acronyms, initialisms, and pseudo blends that begin with the letter D. For the purposes of this list: acronym = an abbreviation pronounced as a series of constituent letters, e.g., SARS = severe acute respiratory syndrome… … Wikipedia