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F80 Fire Safety Systems Flashcards

7 cards from real F80 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 F80 Fire Safety Systems flashcards as text

  1. A voice evacuation system is required in which type of building under NFPA 72?

    Answer: High-rise buildings over 75 feet in height

    NFPA 72 and IBC require voice/alarm communication systems in high-rise buildings exceeding 75 feet in height.

  2. What is the primary difference between a smoke control system and a smoke exhaust system?

    Answer: Smoke control maintains pressure differentials; exhaust mechanically removes smoke from a space

    Smoke control systems use pressurization to prevent smoke migration, while exhaust systems mechanically remove smoke from a specific area.

  3. In a fire alarm system, what does the term 'initiating device circuit' (IDC) refer to?

    Answer: The circuit that connects detectors, pull stations, and other input devices to the FACP

    An IDC is the wiring circuit that carries signals from initiating devices (detectors, pull stations) to the fire alarm control panel.

  4. Which NFPA standard specifically covers the inspection, testing, and maintenance of water-based fire protection systems?

    Answer: NFPA 25

    NFPA 25 is the Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems.

  5. What is the purpose of an 'end-of-line' (EOL) resistor in a supervised fire alarm circuit?

    Answer: To allow the FACP to detect open or short circuits on the initiating device circuit

    An EOL resistor completes the circuit at a specific resistance so the FACP can continuously monitor for wiring faults.

  6. When a fire sprinkler system is taken out of service for more than 10 hours in a 24-hour period, NFPA 25 requires:

    Answer: Notification to the AHJ, the property owner, and the monitoring company, plus an impairment plan

    NFPA 25 impairment procedures require notifying the AHJ, property owner, and monitoring company, and implementing a documented impairment plan.

  7. Which fire-resistive construction type under IBC provides the highest fire resistance rating for structural members?

    Answer: Type I-A

    IBC Type I-A construction requires 3-hour fire resistance for primary structural members, the highest rating in the classification system.