Short Circuit

Electricity is very dangerous in case of surge, would be very dangerous and easy to make a fire, we often see the house, shop, warehouse also markets, malls and other burnt due to power surge. So never assume trivial to the flow of electricity that was around your room. Many people think it does not really matter which finally regret because it was too late keeping.

 How electrical short circuit could occur?

We know the electricity has to go through a closed circuit to flow. But sometimes, the power can be interrupted.Let's try this experiment to find out what is the short circuit and what's effect may occur due to a short circuit.

 
What do You Need?
1. Two wires 30 cm
2. Small lamp bulb and socket
3. 9 volt battery
4. buttons battery

 Try These:
Peel the plastic cable at both ends of the cable and at the center of the cable. 
Connect each cable on each of the batteries and connect the lamp socket. Notice what happens?
DANGER! do it carefully,Now quick connect cable chipped the middle. Do this only for two seconds, and make sure your hands 'TOUCHING THE PLASTIC CABLE'. The cable may be hot. What happened with the lamp?

Facts About Short Circuit:
When you make a regular circuit, electricity heats a wire filament for the lamp bulb and make it up. But when you crossed (the cable that connects the center had been peeled off), the light turns off. Remember: Electricity will take the path easier (shorter) of a circuit.
When you crossed, you create a short circuit. Short circuit is not going to heat the filament the lamp bulb that lights up, but it will heat up the wires. You may be burning smell when this happens.

Short circuit is very dangerous and can cause great damage. So always be alert to the eyes and nose to see and smell if there are signs of a short circuit.








source : google