Question:medium

How is class B fire caused?

Show Hint

Consider the types of materials that cause Class B fires.
Updated On: Jan 13, 2026
  • By burning of organic material
  • By burning of inflammable gases
  • By burning of inflammable liquids
  • By burning of metals
Show Solution

The Correct Option is C

Solution and Explanation

Fires classified as Class B originate from ignitable liquids, including oil, grease, and gasoline. Effective extinguishing agents for these fires are foam, dry chemicals, and CO₂. These agents work by suppressing the flames and disrupting oxygen availability.

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