1. That if a short circuit occurs we will get a sign before short circuit will happen or not ?
2. what we can do ?
3. how fuse can get a short circuit ?
4. which wires we have to use from preventing short circuit ?
when the fuse is not working
when 2phases bridge together,that is short circuit
short circuit
If your reference to a safety device is a fuse, then if there is a short circuit, the circuit will be de energized by the opening of the fuse.
as far as i know there will not be a short circuit 3 coming out any time soon
short circuit
A short circuit would blow a fuse. Most fuses are marked as to which circuit they protect. Now that you know which circuit is shorted you can examine the suspected circuit for problems like damaged/pinched wiring to ground.
A short circuit is determined by a low resistance between two conductors or between a conductor and the ground. <<>> The circuit's over current protection usually trips resulting in the circuit having no power.
A short circuit is a condition whereby a point or section of the circuit offer a short path for current to return to the power supply. It occurs when two or more points or sections of the circuit touches each others (but only and only if that results in drop in resistance to such an extent that it causes excessive current to flow through.
Circuit breakers trip when there is an overload of electrical current flowing through the circuit, which can happen due to too many devices being plugged in, a short circuit, or a ground fault.
*Look at the simple circuit illustrated in Figure A-2. What will happen when only switch S1 is closed? Correct Answer= "Nothing will happen-the light bulb won't light up." <<>> If there is a load in the circuit the load will operate. If there is no load in the circuit and it is complete then a short circuit will occur and something in the circuit will burn open. If the circuit is complete and there is a fuse or breaker in the circuit, then the fuse or breaker will open the circuit.
the winding would burn....