Field coil

A field coil is an electromagnet used to generate a magnetic field in an electro-magnetic machine, typically a rotating electrical machine such as a motor or generator. It consists of a coil of wire through which a current flows.

In a rotating machine, the field coils are wound on an iron magnetic core which guides the magnetic field lines. The magnetic core is in two parts; a stator which is stationary, and a rotor, which rotates within it. The magnetic field lines pass in a continuous loop or magnetic circuit from the stator through the rotor and back through the stator again. The field coils may be on the stator or on the rotor.

The magnetic path is characterized by poles, locations at equal angles around the rotor at which the magnetic field lines pass from stator to rotor or vice versa. The stator (and rotor) are classified by the number of poles they have. Most arrangements use one field coil per pole. Some older or simpler arrangements use a single field coil with a pole at each end.

Poleň

Found postal_code1,

The Poleň village is situated in the southwestern part of Czech Republic in the middle of Europe. On the date 2008-12-31 there were 295 inhabitants (in all of its parts). There are seven parts of the Municipality of Poleň: villages Poleň, Mlýnec, Poleňka, Pušperk and Zdeslav and the settlements Čekanice and Liška.

Geography

This place lies in 458 metres above sea level in the valley of the Poleňka Stream. From the eastern and southern side bordered with the Bítovy mountains with the peaks Doubrava (727 m), Malý Bítov (668 m) and Velký Bítov (713 m).

The nearest neighbours of Poleň are Pušperk, Poleňka and Slatina on North, Drslavice on East, Mlýnec and Zdeslav on Southwest and Černíkov on West.

History

The first written reference about the village comes from 1245. . In the sheet which illustrates the disposal of Újezd Přeštický to Monastery of Kladruby by Queen Kunhuta, Blažej ze Švihova, the son of Budivoj of Švihov as an approver has been mentioned. Afterwards when the Pušperk Castle (originally known as Fuchsberg) had been built close to Poleň, the village was sharing the destiny of this castle for centuries.

Poleá

The "pulley" (in Spanish: poleá) is a typical recipe of Andalusian cuisine, particularly Seville, Huelva and Cadiz. It is a variant of porridge typical of those used to consume in poor years (It was a common dish during the Spanish Civil War).

The dish is made with water, flour, salt, anise, milk and sugar. Other ingredients (such as fruit, honey or cinnamon) are sometimes added. It is usually served with fried bread.

Terminal (electronics)

A terminal is the point at which a conductor from an electrical component, device or network comes to an end and provides a point of connection to external circuits. A terminal may simply be the end of a wire or it may be fitted with a connector or fastener. In network analysis, terminal means a point at which connections can be made to a network in theory and does not necessarily refer to any real physical object. In this context, especially in older documents, it is sometimes called a pole.

The connection may be temporary, as seen in portable equipment, may require a tool for assembly and removal, or may be a permanent electrical joint between two wires or devices.

All electric cells have two terminals. The first is the positive terminal and the second is the negative terminal. The positive terminal looks like a metal cap and the negative terminal looks like a metal disc. The current flows from the positive terminal, and out through the negative terminal, replicative of current flow (positive (+) to negative (-) flow).

Salient

Salient may refer to:

See also

Salient (magazine)

Salient is the weekly students' magazine of the Victoria University of Wellington Students' Association (VUWSA) at Victoria University of Wellington, New Zealand. Salient was established in 1938 and originally published in newspaper format, but is now published as a magazine. Salient's style and editorial position can change from year to year due to changes in editors. However, the magazine has generally taken a left-wing stance.

Organisation

Editor

The Salient editor-in-chief is an employee of VUWSA operating under a charter that grants editorial independence. The editor is appointed and employed under a fixed term contract that covers roughly the beginning to end of the academic year. Previous involvement with the magazine is not a prerequisite for applicants, although most have had some role at Salient prior to their editorship. At various times in Salient's history, and consistently since 2011, the editorship has been shared between two people.

Notable past editors include former Prime Minister Geoffrey Palmer, editor of Metro magazine Simon Wilson, Queen's Counsel Hugh Rennie, and New Zealand Listener writer Toby Manhire.

Salient (geography)

A salient is an elongated protrusion of a geopolitical entity, such as a subnational entity or a sovereign state.

While similar to a peninsula in shape, a salient is not surrounded by water on three sides and connected to a geographical mainland. Instead, it is delimited by a land border on at least two sides and extends out from the larger geographical body of the administrative unit.

In American English the term panhandle is often used to describe Florida or a similar shape. Less common descriptors include chimney (if protruding northward, as a chimney does from a roof) and bootheel (if protruding southward, as the heel underneath a boot).

Origin

The term salient is derived from military salients. The term "panhandle" derives from the analogous part of a cooking pan, and its use is generally confined to the United States.

The salient shape is the result of arbitrarily drawn international or subnational boundaries, although the location of some administrative borders takes into account other considerations such as economic ties or topography.