Causes Fuses to Blow?

Answer

Blowing of the fuse is caused by numerous reasons which are triggered when an appliance draws an excessive current. Some of the prime reasons for excessive current include mismatched loads, overloading, device failure and short circuit. The fuse blows to prevent damage on the appliance that may result from fire or overheating.
Q&A Related to "Causes Fuses to Blow?"
Blown fuses usually result either from an appliance putting too much strain on the fuse or by an electrical short in the system. Since some furnaces can require a lot of electricity
http://www.ehow.com/list_7681756_causes-fuses-blow...
An overload of electricity. Fuses are intended to be the weak link in case of an overload so they can be easily replaced. Otherwise the break would occur elsewhere and be more difficult
http://wiki.answers.com/Q/What_causes_fuses_to_blo...
Often, a fuse will blow due to a momentary overload.Thanks!
http://www.chacha.com/question/what-would-cause-a-...
pullin 2 much juice man or somethings shorted out or isn't completely into the outlet and got in contact with something metal. Source(s) i know stuff.
http://answers.yahoo.com/question/index?qid=200901...
1 Additional Answer
Ask.com Answer for: what causes a fuse to blow
What Causes Fuses to Blow in Cars?
Electric fuses, in any application, are designed to fail when too much amperage runs through them. They are designed as a weak point to protect the rest of a given circuit from damage and fire, to and prevent electric shocks. Fuses blow by heating up and... More »
Difficulty: Easy
Source: www.ehow.com
Explore this Topic
Unfortunately, there could be a lot of different things causing your air conditioner to continue blowing fuses. First, you should check to make sure you have the ...
A fuse blow or circuit breaker trip is caused by poor wiring or power overloading; this will cause short circuiting once the wrong wires touch each other resulting ...
A fuse blows because of heat from an overloaded circuit. When a circuit is overloaded, the electrical resistance in the circuit increases and this may cause damage ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com