Questions and Answers | Latest Version
| 2025/2026 | Correct & Verified
What is the main purpose of a size-up at a fire scene?
✔✔To evaluate conditions and determine the best strategy.
Why is accountability important on the fireground?
✔✔To track personnel and ensure firefighter safety.
What does the term “freelancing” mean during fire operations?
✔✔Operating without orders or accountability, which is unsafe.
What is the purpose of a rapid intervention team (RIT)?
✔✔To rescue trapped or distressed firefighters.
What is the danger of backdraft conditions?
✔✔An explosive ignition of superheated gases when oxygen is introduced.
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,Why is ventilation coordinated with fire attack?
✔✔To control fire spread and improve interior conditions safely.
What is the main purpose of salvage operations?
✔✔To protect property from water and fire damage.
Why is a primary search conducted?
✔✔To quickly locate and remove victims.
What is a secondary search?
✔✔A thorough search conducted after fire control to confirm no victims remain.
Why is a firefighter’s SCBA cylinder checked before use?
✔✔To ensure it is fully charged and ready for operation.
What is the correct action if low air alarm activates in a structure fire?
✔✔Exit immediately and notify command.
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,Why is knowing building construction important for firefighters?
✔✔Different materials and designs affect fire behavior and collapse risk.
What is the danger of lightweight truss construction in fire?
✔✔It can fail rapidly when exposed to heat.
What is the proper way to lift heavy equipment?
✔✔Lift with your legs, not your back.
Why should firefighters always work in teams?
✔✔For safety, accountability, and effectiveness.
What is the main purpose of using PASS devices?
✔✔To signal if a firefighter is down or motionless.
Why should firefighters avoid entering a structure alone?
✔✔It violates the two-in, two-out rule and increases risk.
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, What is flashover?
✔✔A near-simultaneous ignition of all combustibles in a room.
What is the best action if flashover conditions are imminent?
✔✔Cool the environment and retreat immediately.
Why is water fog used in interior firefighting?
✔✔It absorbs more heat and provides cooling.
What is the danger of using solid streams in confined spaces?
✔✔It can push fire and steam onto firefighters.
Why must hose lines be bled before entry?
✔✔To remove air and confirm water flow.
What is the purpose of a fire watch after extinguishment?
✔✔To monitor for rekindle or hidden fire.
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