Respuesta :

Answer:

Light-duty relay

Explanation:

Electronics devices contain some relay inside it. These relays help to trigger the current. These relay help in switching the current on and off in the electronics devices.

The switching relay has three parts such as

  • Normally open relay that indicated when the relay is not energized. It is only just beginnings.
  • Normally closed relay that focused only on the relay when it is not energized.
  • Common terminal relay that works only on pin-30

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