answersLogoWhite

0

A short in an electrical circuit could cause the cables to become red hot, causing an electrical fire. Before the cables begin to heat up, the thinner fuse wire will blow, or a breaker will trip, and the circuit will become open before any damage occurs.

User Avatar

Wiki User

7y ago

Still curious? Ask our experts.

Chat with our AI personalities

DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
More answers

Fuse wire is designed to fail if the current passing through it exceeds its rating. That means the power is cut quickly - preventing the risk of fire.

User Avatar

Wiki User

7y ago
User Avatar

Add your answer:

Earn +20 pts
Q: Why the fuse wire reduces the danger of fire in a building?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Natural Sciences