Question

FIRE EXTINGUISHER WORK ON THE PRINCIPLE OF
options
CUTTING OF SUPPLY OF AIR TO THE COMBUSTIBLE SUBSTANCE
BRINGING DOWN THE TEMPERATURE OF COMBUSTIBLE SUBSTANCE
BOTH OF THESE
NONE OF THESE​

Answer 1

Answer:

both of these ........,.

Answer 2

Answer:

Both of these will be your answer.

Explanation:

Because Combustion only occurs when there is oxygen, fuel and heat. So, cutting the supply of any one of the three substances can gradually bring down the fire and the fire extinguisher works on that principle.

Hope it helps!