Ключевые слова: apprentice, board, breakers, cables, caucasian, class, connect, connecting, connection, current, distribution, electric, electrician, electricity, ethnicity, fingers, hands, insulation, male, overalls, panel, phase, portrait, profession, red, relays, repair, resistance, service, smile, staff, switch, teenager, terminal, training, uniform, wires, wiring, work, worker,