Practice Test GeeksFLSD - Fire Life Safety Director Practice Test
← All FLSD Flashcard Decks

Fire Suppression Systems Flashcards

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

Read the first 7 Fire Suppression Systems flashcards as text

  1. A pre-action sprinkler system requires which condition before water is discharged?

    Answer: A detection event AND sprinkler head activation

    Pre-action systems require both a detection event (from a smoke or heat detector) and individual sprinkler head activation, providing two steps of confirmation before water flows.

  2. Which type of fire suppression agent is most appropriate for protecting a server room with sensitive electronic equipment?

    Answer: Clean agent (e.g., FM-200 or Novec 1230)

    Clean agents such as FM-200 or Novec 1230 suppress fire without leaving residue and are electrically non-conductive, making them ideal for protecting electronic equipment.

  3. What is the primary purpose of a fire department connection (FDC) on a sprinkler system?

    Answer: To allow firefighters to boost water pressure to the system

    The FDC allows fire department pumper trucks to supplement or restore water supply and pressure to the building's sprinkler system during firefighting operations.

  4. Under NFPA 13, what is the minimum clearance required between the top of storage and sprinkler deflectors?

    Answer: 18 inches

    NFPA 13 requires a minimum 18-inch clearance between the top of storage and sprinkler deflectors to ensure proper water distribution when sprinklers activate.

  5. A deluge sprinkler system differs from a standard wet-pipe system because it:

    Answer: Has open sprinkler heads that all discharge simultaneously when triggered

    Deluge systems have open (non-fusible) sprinkler heads, and when the deluge valve opens due to fire detection, water flows from all heads simultaneously across the entire zone.

  6. What color coding indicates a sprinkler head with a temperature rating of 135–170°F (standard response)?

    Answer: Uncolored or black

    Standard-response sprinkler heads rated 135–170°F are uncolored (natural brass) or black, per NFPA 13 color-coding requirements.

  7. When must a fire pump be tested as part of a building's fire suppression maintenance program?

    Answer: Weekly for flow testing and annually for full performance testing

    NFPA 25 requires fire pumps to be run weekly (churn/no-flow test) and subjected to a full annual flow test to verify rated performance.