- contact between two wires
- касание проводов
Англо-русский железнодорожный словарь. 2013.
contact between two wires
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contact — I UK [ˈkɒntækt] / US [ˈkɑnˌtækt] noun Word forms contact : singular contact plural contacts *** Get it right: contact: When contact means communication between people, countries, or organizations , it is usually an uncountable noun, so ▪ it is… … English dictionary
contact — con|tact1 [ kan,tækt ] noun *** ▸ 1 communication ▸ 2 touching each other ▸ 3 contact lens ▸ 4 useful person you know ▸ 5 electrical machine part 1. ) count or uncount communication between people, countries, or organizations either by talking or … Usage of the words and phrases in modern English
Contact resistance — The term contact resistance refers to the contribution to the total resistance of a material which comes from the electrical leads and connections as opposed to the intrinsic resistance, which is an inherent property, independent of the… … Wikipedia
Stud contact system — For the same system on model railways, see stud contact electrification on model railways. The Stud Contact System is a once obsolete ground level power supply system for electric trams. Studs were set in the road at intervals and connected to a… … Wikipedia
Molecular wires — (or sometimes called molecular nanowires) are molecular scale objects which conduct electrical current. They are the fundamental building blocks for molecular electronic devices. Their typical diameters are less than three nanometers, while their … Wikipedia
Point-contact transistor — A point contact transistor was the first type of solid state electronic transistor ever constructed. It was made by researchers John Bardeen and Walter Houser Brattain at Bell Laboratories in December of 1947. They were working with physicist… … Wikipedia
Electrical connector — Back of an audio amplifier features a variety of electrical connectors An electrical connector is an electro mechanical device for joining electrical circuits as an interface using a mechanical assembly. The connection may be temporary, as for… … Wikipedia
Electric generator — U.S. NRC image of a modern steam turbine generator In electricity generation, an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electric charge (usually carried by electrons) to flow… … Wikipedia
Timeline of the telephone — Below is a Timeline of the telephone that covers important dates in the history of the telephone.1844 to 1875*1844 Innocenzo Manzetti first mooted the idea of a “speaking telegraph” (telephone). *1849 Antonio Meucci demonstrates a communicating… … Wikipedia
Break junction — A break junction is an electrical junction between two wires formed by pulling the wires apart to produce electrodes separated by a few atomic distances. In this technique a metal wire is bent or pulled, often using a piezoelectric crystal to… … Wikipedia
Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… … Wikipedia
