Question 22Safety & Environmental - 1st Asst/Chief
70% to passThe blocking open or absence of fire dampers can contribute to _______________.
Athe accumulation of explosive gases
Bfaster cooling of the fire
Cthe fire spreading by way of the ventilation system
Dfixed foam systems to be ineffective
AI Explanation
The correct answer is C) the fire spreading by way of the ventilation system. Explanation: The blocking or absence of fire dampers in a ventilation system can allow the fire to spread more easily through the ductwork, enabling the fire to propagate throughout the building. Without properly functioning fire dampers, the ventilation system can act as a conduit for the fire, allowing smoke and flames to be circulated through the building. This can lead to the rapid spread of the fire, making it more difficult to contain and control. The other answer choices do not directly address the impact of fire damper issues on the spread of fire through the ventilation system.
Related Questions
Q317:What Coast Guard Regulations apply to the equipment of a fireman's outfit? Q103:When a cylinder is used to store CO2 in a fixed firefighting system and is retes... Q205:As chief engineer your vessel has been damaged and one compartment has partially... Q186:If diesel fuel vapors in a compartment are considered to be within the flammable... Q251:You are involved in an emergency landing of a helicopter on the water. You shoul...
Ready to test your knowledge?
Take a Safety & Environmental - 1st Asst/Chief Practice ExamOfficial Resources