What substances are used to extinguish fire in case of electric short circuit ?
Sand or soil and carbon dioxide.
What is flame ?
A flame is the shining zone in which a combustible gaseous material undergoes combustion producing heat and light.
What is the principle to extinguish fire ?
The principle of fire extinguisher is cut off the contact between the fuel and oxygen to control Fire.
What is the basic principle behind foamite fire extinguisher ?
In this method, the supply of air is cut off by forming a foam at the surface of fire.