FCTC FCTC Test Technical Reading and Recall Questions and Answers 4 — Questions and Answers
Question 1: A passage on forcible entry states: 'The through-the-lock method is preferred when time permits because it preserves the door and frame.' In which scenario would this method be LEAST appropriate?
- A locked commercial building after hours with no reported victims
- A reported cardiac arrest victim locked inside a residential unit (Correct answer)
- A suspicious odor call at a vacant building
- A routine lock-out assistance call
Correct answer: A reported cardiac arrest victim locked inside a residential unit
When a life-threatening emergency exists, speed is critical and the faster conventional forcible entry method should be used rather than the time-consuming through-the-lock method.
Question 2: A ventilation passage states: 'Positive pressure ventilation (PPV) fans should be positioned 8–10 feet from the entry opening to create an effective cone of air.' What is the consequence of placing the fan TOO CLOSE to the opening?
- The fan creates too much pressure, blowing doors off hinges
- Air bypasses the opening around the fan cone, reducing efficiency (Correct answer)
- The fan draws smoke back into the structure
- The discharge opening must be opened before the fan can be started
Correct answer: Air bypasses the opening around the fan cone, reducing efficiency
Placing a PPV fan too close causes the air cone to miss the opening edges, allowing air to recirculate around the fan rather than pressurizing the structure.
Question 3: According to a passage on hydraulics, every 1 psi of pressure can lift water approximately 2.31 feet. If a standpipe system must supply water to the 15th floor (150 feet elevation), how much additional pressure is needed to overcome elevation?
- 35 PSI
- 65 PSI (Correct answer)
- 150 PSI
- 345 PSI
Correct answer: 65 PSI
150 feet ÷ 2.31 feet per PSI ≈ 65 PSI of back-pressure must be overcome to deliver water to that elevation.
Question 4: A wildland-urban interface (WUI) passage describes the 'defensible space' concept as having two zones. Zone 1 (0–30 feet) requires 'lean, clean, and green' vegetation. Zone 2 (30–100 feet) requires reducing fuel continuity. What is the PRIMARY goal of Zone 2?
- Creating an aesthetically pleasing landscape around the home
- Slowing fire spread and reducing flame length before fire reaches Zone 1 (Correct answer)
- Providing a staging area for firefighting apparatus
- Establishing a water supply point for wildland suppression
Correct answer: Slowing fire spread and reducing flame length before fire reaches Zone 1
Zone 2 reduces horizontal and vertical fuel continuity so approaching wildfire slows and loses intensity before reaching the structure.
Question 5: A passage on hazmat placards states: 'A white four-digit placard with an orange panel indicates a UN identification number.' A truck displaying UN 1203 is involved in an accident. What does this number identify?
- Diesel fuel
- Propane
- Gasoline (Correct answer)
- Ethanol
Correct answer: Gasoline
UN 1203 is the internationally recognized identification number for gasoline (petrol).
Question 6: A passage on search and rescue states: 'The thermal imaging camera (TIC) detects heat signatures but cannot see through walls.' A firefighter using a TIC in a smoke-filled room sees a bright white shape on the floor. What should this indicate?
- A void space where oxygen is present
- A heat source such as a fire victim, hot floor, or burning material (Correct answer)
- A cold spot indicating a window or exterior wall
- An area of complete combustion with no radiant heat
Correct answer: A heat source such as a fire victim, hot floor, or burning material
Bright white areas on a TIC display indicate high heat sources, which could be a fire victim, extremely hot surfaces, or active fire.
Question 7: A passage on EMS triage using the START system states: patients who are breathing more than 30 times per minute after repositioning the airway are tagged which color?
- Green (minor)
- Yellow (delayed)
- Red (immediate) (Correct answer)
- Black (expectant/deceased)
Correct answer: Red (immediate)
In START triage, a respiratory rate over 30 breaths per minute after airway repositioning classifies a patient as Red (immediate), indicating critical priority.
FCTC FCTC Test Technical Reading and Recall Questions and Answers 4
A passage on forcible entry states: 'The through-the-lock method is preferred when time permits because it preserves the door and frame.' In which scenario would this method be LEAST appropriate?