Question 683 Deck Safety

The correct answer is B) the fire to spread through the ventilation system. Blocking open or removing fire dampers can cause the fire to spread through the ventilation system. Fire dampers are designed to close and isolate the ventilation system in the event of a fire, preventing the spread of flames and smoke. If the fire dampers are blocked open or removed, the ventilation system can act as a conduit, allowing the fire to spread rapidly through the building. This can greatly increase the risk of the fire growing out of control and causing extensive damage. The other options are incorrect because: A) explosive gases would not necessarily accumulate from blocked fire dampers, C) faster cooling of the fire is not a direct consequence, and D) fire dampers are not directly related to fixed foam systems.