IFSTA 7th Edition - Chapter 11 Tactical ventilation Exam Questions 2024.

IFSTA 7th Edition - Chapter 11 Tactical ventilation Exam Questions 2024. Tactical ventilation is performed during fire attack to: (493) - correct answer Help control the fire Why is ventilation used during overhaul and loss control? (493) - correct answer Evacuate smoke from structures after a fire has been extinguished When performing tactical ventilation, what action has the most impact on successful ventilation? (494) - correct answer Controlling oxygen availability Which action may improve visibility inside structures so that interior crews can work more effectively? (494) - correct answer Controlling exhaust openings As a fire within a compartment consumes oxygen, the amount of unburned fuel in combustion products: (494) - correct answer Increases Why should ventilation be immediately followed with exterior or interior fire attack to cool gases and surfaces in the fire room? (494) - correct answer The greater the time between ventilation and application of water, the greater the fire's growth What disrupts the ventilation strategy and causes the fire to grow? (494) - correct answer Breaking windows unnecessarily Before interior attack, what action will reduce oxygen available to the fire? (495) - correct answer Closing exterior doors and windows What occurs when fresh air (oxygen) from ventilation is introduced into a room, causing gases to reignite and rapid fire development to occur? (495) - correct answer Flashover