Ключевые слова: ac, ac power, alternating current, cable, closeup, concept, connection, connector, consumption, cord, current, device, disconnect, disconnected, efficiency, electric, electrical, electrician, electricity, electronic, energy, energy dependancy, energy saving, equipment, european, household, line, nobody, plug, power, power cable, power cord, power line, power plug, power socket, russian, socket, standard, supply, symbol, technology, unplugged, voltage, white, wire, yellow,