Question

What is an electric switch?

Answer 1

Step 1: Definition

The switch is a simple device used to either break the electric circuit or complete it.

Step 2: Categories of switches

1. Single Pole: It controls just one circuit.
2. Double Pole: Double Pole electric switches control separate circuits.
3. Three-Way: Using three-way switches, current supply can be controlled from two different locations.
4. Four Way: A four-way switch has four terminals
5. Multi-location switch: It is the interconnection of two or more electrical switches used to control an electrical load from multiple locations.
6. Dimmer switch: It allows you to turn the light in several subtle shades.

Step 3: Importance of electric switches

1. Electric switches are significant because all the equipment we are using is useless without a switch.
2. It is used to connect and break the flow of connectivity.
3. They are used to perform all logical functions.

Therefore, a switch responds to an external force to mechanically change an electric signal.