Ключевые слова: alternating current ac, amperage, appliances, bill, car, charge, charging, circuit, component, conductivity, consumption, conversion, current, direct current dc, distribution, efficiency, electrical, electricity, energy, engineering, fan, field, generator, grid, heater, ian, industry, infrastructure, kilowatthour kwh, light, motor, nonrenewable energy, outlet, oven, plant, plug, potential, power, renewable energy, resistance, safety, shock, socket, stove, switch, system, technology, transmission, utility, vehicle, voltage, wiring,