Question:medium

Class B type of extinguisher is used to extinguish the fire which is caused due to ________.

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Class B = “Burning Liquids.” Memorize this to quickly identify its use for flammable liquids.

Updated On: Jan 13, 2026
  • Gasoline, grease, oil
  • Plastic, paper, cloth
  • Combustible metal
  • Kitchen material
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The Correct Option is A

Solution and Explanation

Fires involving flammable liquids such as gasoline, grease, and oil are classified as Class B. Extinguishers for these fires utilize foam, CO2, or dry chemical agents.

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