What condition should fire exit doors be in during normal operation?

What condition should fire exit doors be in during normal operation?

• A. Left unlocked at all times
• B. Left open during duty hours
• C. Damaged and not closed
• D. Securely closed and not damaged

Answer: (D)

Fire exit doors must be kept securely closed and undamaged. Keeping them closed ensures they form an effective barrier against heat and smoke and that the door can latch and seal properly when people are evacuating. A closed, intact door maintains the integrity of the escape path and helps ensure a safe and timely exit. Leaving doors unlocked or open during operation would allow smoke or fire to spread into the exits and slow or endanger evacuation, and a damaged door may not close or seal at all, defeating its purpose.

Fire exit doors must be kept securely closed and undamaged. Keeping them closed ensures they form an effective barrier against heat and smoke and that the door can latch and seal properly when people are evacuating. A closed, intact door maintains the integrity of the escape path and helps ensure a safe and timely exit. Leaving doors unlocked or open during operation would allow smoke or fire to spread into the exits and slow or endanger evacuation, and a damaged door may not close or seal at all, defeating its purpose.