jesmith13 jesmith13

23-06-2021
Physics

contestada

Why are circuit breakers and fuses important?

1)They help regulate the voltage drop in a power source.

2)They help insulate live wires to prevent shocks.

3)They help prevent electrical accidents.

4)They help current flow smoothly.

Respuesta :

Dalewillow Dalewillow

23-06-2021

Answer:

option 3, as circuit breakers are mostly used as precautions

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