Ключевые слова: accessibility, assembly, builder, cable, capability, circuit, circuitry, connection, construction, current, device, effective, efficiency, electrician, electricity, equipment, expert, hand, home, housing, infrastructure, installation, labor, lighting, maintenance, manual, mechanical, panel, performance, plug, power, project, repair, residential, safety, screws, service, socket, support, switch, task, technology, tools, troubleshooting, upgrade, voltage, wires, wiring, workmanship,