Question

difference between general switch and door bell​

Answer 1

Explanation:

a switch is a device which only when you pressed the circuit is closed

but in the door bell it creates a gong in which it is used

Answer 2

Answer:

A doorbell is a signaling device typically placed near a door to a building's entrance. When a visitor presses a button the bell rings inside the building, alerting the occupant to the presence of the visitor. Although the first doorbells were mechanical, activated by pulling a cord, modern doorbells are electric, operated by a pushbutton switch. Modern doorbells often incorporate intercoms and miniature video cameras to increase security.

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