Firefighter Exam 2025 – 400 Free Practice Questions to Pass the Test

The primary purpose of using a fire blanket is to extinguish small fires on clothing or people. Fire blankets are made from flame-retardant materials that can smother flames by cutting off the oxygen supply, which is essential for the fire to continue burning. When draped over someone who is on fire, the blanket helps to cool the flames and suppress them effectively, minimizing burns and injuries to the individual.

This method of extinguishment is particularly suited for small, localized fires, making it a valuable tool in emergency scenarios where other methods, like water or fire extinguishers, are not immediately accessible or effective. Fire blankets are also lightweight and easy to deploy, allowing for a quick response that can save lives.

The other choices focus on aspects like covering the entire fire, protecting against smoke inhalation, and providing insulation, which, while important in various firefighting and rescue contexts, do not align with the main function of a fire blanket.