Question

Hello people ~
Which of the following cannot be used to extinguish the fire caused by electricity?

A. Carbon dioxide

B. Blanket

C. Sand

D. Water
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Answer 1

D. Water

• carbon dioxide reduces the oxygen concentration in the surrounding, thus no combustion can taken place.

• Blanket cuts the oxygen supply from the surroundings.

• Sand stops the oxygen from reaching the fire for a few moment.

• Water gives the fire a wide spread across the burning surface.