20. Types of Switch

Question.5

On a washing machine, there is a round knob that you turn to choose between different settings like "Wash," "Rinse," or "Spin."

What is the name of this switch, and what is its main advantage?

Toggle Switch: Used to flip power ON or OFF with a metal lever.
Rotary Switch: Used to select one specific option out of many by turning a dial.
Limit Switch: Used to detect when a door has physically closed.
DIP Switch: Used to set a secret binary code with tiny sliders.

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