OLE and dc conductor in terms of rail geometrySolutionAnswer

OLE and dc conductor in terms of rail geometry

Solution

Answer-

An overhead line or overhead wire is used to transmit electrical energy to trams, trolleybuses or trains. It is known variously as: Overhead contact system (OCS)Overhead line equipment (OLE or OHLE).Geo-Info are capable of taking complete As-built measurements of OLE structures with mm accuracy. Geo-Info deal with different kinds of OLE structures including, but not limited to;

The DC resistance of a conductor or cable is that defined by ohms law. It is a function of many factors including temperature which greatly affects the resistance of a given material. Copper and Aluminium are the most widely used conductors. Their resistance (DC) increases with increasing temperature.