Question

1. What are the types of combustion??
2. what is fire extinguisher??
3. How fire extinguisher is useful for controlling the fire??

Answer 1

Answer:

1. The three important types of combustion are:

Rapid combustion.

Spontaneous combustion.

Explosive combustion.

2.A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. It is not intended for use on an out-of-control fire, such as one which has reached the ceiling, endangers the user, or otherwise requires the expertise of a fire brigade.

3.A fire extinguisher is useful in controlling the fire in the following ways: It cools all the burning substances to a temperature below its ignition temperature. It cuts off the supporter of the burning substance, i.e., oxygen from the combustible substance

Answer 2

Answer:

1. The three important types of combustion are:

Rapid combustion.

Spontaneous combustion.

Explosive combustion.

2.A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. It is not intended for use on an out-of-control fire, such as one which has reached the ceiling, endangers the user, or otherwise requires the expertise of a fire brigade.

3.A fire extinguisher is useful in controlling the fire in the following ways: It cools all the burning substances to a temperature below its ignition temperature. It cuts off the supporter of the burning substance, i.e., oxygen from the combustible substance.