polarity of line
1Polarity — Po*lar i*ty, n. [Cf. F. polarit[ e].] 1. (Physics) That quality or condition of a body in virtue of which it exhibits opposite, or contrasted, properties or powers, in opposite, or contrasted, parts or directions; or a condition giving rise to a… …
2Polarity symbols — Many electrical devices use direct current (DC) power, often provided by a AC (alternating current) to DC adapter, also known as a wall wart. The polarity of the adapter cord must match the polarity of the device, meaning that the positive… …
3Polarity (physics) — In physics, polarity is a description of an attribute, typically a binary attribute (one with two values), or a vector (a direction). For example:* An electric charge has a polarity of either positive or negative. * A voltage has a polarity, in… …
4Polarity (album) — Infobox Album | Name = Polarity Type = Album Artist = The Wedding Release = 2007 Recorded = October 2006 Genre = Christian Punk Pop punk Emo Length = Label = Brave New World Records Producer = Reviews = Last album = Rumble in the South (EP)… …
5Balanced line — In telecommunications and professional audio, a balanced line or balanced signal pair is a transmission line consisting of two conductors of the same type, and equal impedance to ground and other circuits. [Young EC, The Penguin Dictionary of… …
6Bakerloo line — Infobox TfL line Line=Bakerloo ColourName=Brown TextColour=White YearOpened=1906 DeepOrSurface=Deep Level RollingStock=1972 Tube Stock StationsServed=25 LengthKm=23.3 LengthMiles=14.5 AnnualPassengers=95,947,000 Depots=Stonebridge Park London… …
7High bit rate Digital Subscriber Line — (HDSL) was the first DSL technology to use a higher frequency spectrum of copper, twisted pair cables. HDSL was developed in the USA, as a better technology for high speed, synchronous circuits typically used to interconnect local exchange… …
8Delay line memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube …
9PIL — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom.   Sigles d’une seule lettre   Sigles de deux lettres > Sigles de trois lettres   Sigles de quatre lettres …
10полярность линии (постоянного тока) — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.] Тематики электротехника, основные понятия EN polarity of line …
