Hi,

Fire extinguisher is of 4 types these are

1. Class A extinguishers will put out fires in ordinary combustibles such as wood and paper

2.Class B extinguishers are for use on flammable liquids like grease, gasoline and oil

3.Class C extinguishers are suitable for use only on electrically energized fires

4.Class D extinguishers are designed for use on flammable … Read more