Fire

A Lesson by Arundass TP

Cause of fire

Fire is a reality. Spreading Fire depends on relative humidity. Certain factors should be present to create a fire.

1. Fuel. Fuel can be any thing that holds on fire. May be natural objects, Gases, Flammable liquids etc. Any thing can fall under fuel according to situation.

2. The second factor that should be present is Oxygen.

3. Heat must be present for fire to ignite.

These three factors present are totally called Fire Triangle. Understanding fire triangle helps to gain relevant knowledge on fire behaviour.