A switch is a device used in electric engineering that has the ability to connect or disconnect a circuit's conducting line, halting the flow of electricity, or rerouting it to another conductor.
Any tool used to stop the passage of electrons in a circuit is known as an electric switch. Essentially binary devices, switches can only be either fully on (closed) or fully off (open). We will look at a few of the many different types of switches that exist in this chapter. The primary switches are safeguards for secure machine control and basic switching devices. For instance, they can be used as repair switches to swiftly shut down big machines and systems so that upkeep work can be done securely.
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