Head of Stavropol distance electricity North Caucasian railway P. Popov and fitters carry out routine inspection and repair of transformer substations at level crossings.
Employees testing laboratory repair and audit section distances are testing high voltage cables.
Instructing fitters before electrical work.
Fitters conduct repair signaling and communication devices located in the area adjacent to the railway.
Electrician check the voltage setting ground.
Key words
Trains.
Energy.
Electrical Engineering.