A lineman (American English) or linesman (British English), also occasionally called a lineworker, powerline technician (PLT), or a powerline worker, is a tradesman who constructs and maintains electric power transmission and distribution facilities.The term is also used for those who install and maintain telephone, telegraph, cable TV and more recent fiber optic lines. The term refers to those who work in generally outdoor installation and maintenance jobs. Those who install and maintain electrical wiring inside buildings are electricians.Źródło: https://en.wikipedia.org/wiki/Lineman_%28technician%29
Some electricians are union members and work under their union's policies. Australia Electricians can choose to be represented by the Electrical Trade Union (ETU).
Electrical Contractors can be represented by the National Electrical & Communications Association or Master Electricians Australia. North America Some electricians are union members.
These organizations provide comprehensive training, in accordance with U.S.
They are used not only for the design of electrical networks in even the smallest details, but also makes using them you can monitor the status of installations already in operation.
Thanks to computer programs monitor the status of the electrical system has become almost a snap.Hold install the software with specific functions allows, for example, to measure the resistance of the electrical installations and other properties and measured in a direct way would have to be carried out in a more complicated formula..