Assertion: Water based extinguishers extinguish the fire by taking away the oxygen element of the fire triangle. Reason: Water based fire extinguishers can be used for fires from wood and paper that have a high ignition temperature.
(a) Both A and R are true, and R is correct explanation of the assertion.
(b) Both A and R are true, but R is not the correct explanation of the assertion.
(c) A is true, but R is false.
(d) A is false, but R is true.
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Answer:
A is the correct answer because paper and wood have ignition temperature of 218 and 246 degree Celsius.
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