Question

how does fuse wire protect electrical appliances​

Answer 1

fuse is connected in series with the house hold appliances.

Explanation:

Due to this when power breakage occurs fuse gets hampered but electrical appliances remains safe

Answer 2

Answer:

I have given you answer below

Fuse wire has high resistance than current rating of the main wiring. So, whenever there is a surge in electric current, the fuse wire melts and breaks the circuit. This prevents any damage to the electrical appliances. Thus, a fuse wire protect electrical appliances.