Ключевые слова: ac, appliance, background, cable, circuit, closeup, connect, connection, connector, cord, current, danger, electric, electrical, electrician, electricity, electronic, energy, equipment, extension, hand, hardware, holes, home, house, human, icon, industry, isolated, light, line, man, mounting, outlet, person, plastic, plug, power, receptacle, safety, socket, supply, switch, technology, uk, voltage, wall, white, wire,