What is the difference between extinguishing a fire and evacuating passengers?

• A. Extinguishing aims to control the fire; evacuating aims to remove people from danger when control isn't possible
• B. Extinguishing is faster than evacuating
• C. Evacuating involves fighting the fire with water
• D. Extinguishing never helps evacuation

Answer: (A)

Extinguishing a fire and evacuating passengers are about different aims in a fire situation. The main idea being tested is that extinguishing is about gaining control of the blaze to reduce danger and limit spread, while evacuating is about moving people away from danger when control isn’t achievable quickly enough. In practice, cabin crew assess whether the fire can be contained promptly without delaying evacuation. If the fire is small and rapidly controllable, using a fire extinguisher can buy time and reduce smoke. If the fire is spreading, inaccessible, or would progress too fast, the priority becomes an orderly evacuation to protect lives.

The other options don’t fit because extinguishing is not guaranteed to be faster than evacuation, evacuation is not about fighting the fire with water (that’s extinguishing), and extinguishing can indeed aid evacuation by reducing heat and smoke, which helps passengers get out more safely.