AC is raised from one level of voltage for transmission and then reduced to a different level of voltage for utilization using what?

The process of raising and lowering AC voltage levels for the purpose of transmission and utilization is accomplished through the use of transformers. Transformers are electrical devices specifically designed to convert alternating current (AC) from one voltage level to another without changing the frequency.

When power is generated, it is often at a low voltage for safety reasons. By using a transformer, the voltage can be increased (stepped up) for efficient transmission over long distances, as higher voltages result in lower current, which subsequently reduces energy losses due to resistance in the transmission lines. Once the high-voltage electricity reaches its destination, another transformer is utilized to step the voltage down to a safer and more usable level for consumers and businesses.

This efficient voltage transformation is crucial to modern electrical distribution systems, ensuring that electricity can be transmitted over vast distances economically and delivered safely to end users. Capacitors, resistors, and inductors serve different functions in electrical systems, such as filtering, current limiting, and energy storage, but they do not perform the role of changing voltage levels like transformers do.