Question

Long answer question

How can we fire we extinguished ?
Explain this
1 Removing the combustible material
2 Reducing the temperature to below the ignition temperature
3 Cutting off air supply
4 Fire extinguishers ​

please answer this question right now

Answer 1

Answer:

Explanation:

fire burns because of oxygen by cutting of air supply we are cutting the oxygen supply thus stopping the fire

for combustion to happen we need a combustible material by removing that we can easily stop a fire

a combustible material needs to be heated till a particular temperature to start a fire

this particular temperature is called as ignition temperature

by reducing this temperature we will stop the fire

fire extinguishers neutralise the effect of the fire

Answer 2

Explanation:

1. Removing the combustible material, extinguishes fire as no material is available for combustion.
2. Reducing the temperature to below ignition temperature,
3. extinguishes fire as enough temperature is not present to initiate fire...
4. Cutting off air supply, extinguishes fire since O2 is a must for combustion.
5. Fire extinguisher, foam layer extinguishes fire because,

• it cuts off oxygen supply
• it brings the temperature below ignition temperature...