Ключевые слова: appliance, background, button, cable, closeup, concept, connect, connection, connector, conservation, consumption, cord, current, danger, device, electric, electrical, electrician, electricity, electronic, empty, energy, equipment, fixture, generation, home, house, insert, interior, isolated, line, nobody, object, outlet, plastic, plug, power, socket, splitter, supply, switch, technology, utility, voltage, wall, white, wire,