2. Heaters: Regulating Temperature

1. Switches: Controlling Power Flow
Switches are fundamental electrical devices used to control the flow of electricity in a circuit. They come in different types, such as:

Toggle switches – Common in household lighting and appliances.
Push-button switches – Used in industrial machines and elevators.
Rotary switches – Found in multi-speed fans and certain control panels.
Rocker switches – Common in power strips and appliances.
Switches play a vital role in energy conservation, safety, and operational efficiency.

2. Heaters: Regulating Temperature
Heaters are devices designed to generate heat for various applications, including:

Electric heaters – Used in homes and offices for warmth.