Removing ceiling tiles during overhaul mainly serves to:

• A. To ventilate smoke
• B. To locate hidden fire
• C. To prevent water damage
• D. To expose electrical wiring

Answer: (B)

The main idea is that overhaul focuses on finding and extinguishing any hidden fire still burning in concealed spaces. In many buildings, flames or hot embers can smolder inside ceiling voids, drop ceilings, or above the finished ceiling where they aren’t easily seen. Removing ceiling tiles gives direct access to these spaces, letting firefighters visually inspect, probe, and completely extinguish hotspots. If these hidden pockets aren’t found and treated, they can rekindle and reignite the fire even after the visible flames seem gone.

Ventilating smoke is more about aiding initial entry and exposure during active fire attack, not the primary aim of removing ceiling tiles in overhaul. Preventing water damage isn’t the goal of this action, though water issues may be managed separately. Exposing electrical wiring can be a safety step during access, but it’s the ability to uncover and suppress hidden fire that makes removing ceiling tiles the best choice here.