An insulating material used in bulk to wrap electrical cables or other equipment is called insulation. The term insulator is also used more specifically to refer to insulating supports used to attach electric power distribution or transmission lines to utility poles and transmission towers. perfect insulator does not exist, because even insulators contain small numbers of mobile charges (charge carriers) which can carry current. In addition, all insulators become electrically conductive when a sufficiently large voltage is applied that the electric field tears electrons away from the atoms.
From Wikipedia, the free encyclopedia. The Tabernas Desert (Spanish: Desierto de Tabernas) is one of Spain's semi-deserts, located within Spain's southeastern province of AlmerÃ­a. Almeria is the driest region of Europe, with the continent's only true desert climate where annual rainfall reaches levels as low as 156 mm in coastal areas.
Most of Spain's boundaries are water: the Mediterranean Sea on the south to the French border and the Atlantic Ocean on the northwest and southwest (in the south as the Golfo de Cadiz cÃ¡diz and in the north as The bay Of). biscayn the extreme south of Spain lie the Straits of Gibraltar, which separate the Iberian peninsula and the rest of Europe from Ceuta and Morocco in north Africa; at its narrowest extent, Spain and Morocco are separated by only 13 km (8.1 mi).