Ключевые слова: ac, american, appliance, background, black, cable, charge, connect, connection, cord, cover, current, electric, electrical, electricity, energy, equipment, highlight, holes, house, household, icon, illustration, industry, insert, isolated, line, long, object, outlet, plate, plug, power, receptacle, screw, shadow, single, socket, standard, supply, symbol, technology, usa, volt, voltage, wall, wattage, wire, yellow,