Practice Test GeeksF02 - NYC Fire Guard F-02 Practice Test
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Hazard Recognition Flashcards

6 cards from real F02 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Hazard Recognition flashcards as text

  1. Which of the following is considered a Class B fire?

    Answer: Flammable liquid fire

    Class B fires involve flammable liquids and gases such as gasoline, oil, grease, and solvents. They require smothering or chemical extinguishing agents.

  2. What is the primary fire hazard associated with improper storage of combustible materials?

    Answer: Increased fuel load that can intensify a fire

    Improperly stored combustible materials increase the fuel load in a building, meaning fires can grow larger and faster, and may overwhelm sprinkler systems.

  3. During a fire watch patrol, which condition would be considered the MOST serious hazard?

    Answer: A propped-open fire door in a stairwell

    A propped-open fire door compromises the building's passive fire protection by allowing fire and smoke to spread freely between compartments, creating an immediate life-safety hazard.

  4. What type of fire extinguisher should NEVER be used on a Class C (electrical) fire?

    Answer: Water extinguisher

    Water extinguishers should never be used on electrical fires because water conducts electricity, creating a severe shock hazard for the person using the extinguisher.

  5. What is a common cause of fires in commercial buildings that an F-02 Fire Guard should watch for?

    Answer: Overloaded electrical outlets and daisy-chained power strips

    Overloaded electrical circuits and daisy-chained power strips are a leading cause of electrical fires in commercial buildings due to excessive heat buildup in wiring.

  6. What makes a flammable liquid more dangerous than a combustible liquid?

    Answer: Flammable liquids have a flash point below 100°F, meaning they can ignite at room temperature

    Flammable liquids have flash points below 100°F (38°C), meaning they can produce ignitable vapors at or below normal room temperatures, making them significantly more dangerous.