Sure! A fuse is a strip of soft metal that melts if it gets
too hot (by too much current / amps flowing through it).
When a circuit is drawing power, the fuse metal warms up a
little. A physical jolt like that might be enough to break
the soft metal.

--
Christopher A. Young
Learn more about Jesus
www.lds.org
..


"micky" wrote in message
...


Could hitting the guard rail blow the fuse?
Ever heard of this happening?
How?