Practice Test Geeks(FSD) Fire and Smoke Damper Certification Practice Test
← All FSD Flashcard Decks

Building Codes & Safety Standards Flashcards

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

Read the first 7 Building Codes & Safety Standards flashcards as text

  1. What is the maximum allowable leakage class for a smoke damper used in a smoke control system per UL 555S?

    Answer: Class III

    UL 555S leakage classes rate dampers as Class I (lowest leakage), II, or III (highest leakage); Class III is the maximum permitted for smoke control applications.

  2. Under the IBC, which of the following is NOT a recognized alternative to installing a fire damper at a duct penetration of a fire barrier?

    Answer: Using a corridor that is not a rated assembly

    Using an unrated corridor does not serve as a code-recognized alternative to a fire damper at a rated fire barrier penetration.

  3. ASHRAE 62.1 affects fire and smoke damper design primarily by establishing requirements for:

    Answer: Outdoor air ventilation rates that influence duct sizing and damper placement

    ASHRAE 62.1 sets minimum ventilation rates that drive duct design, indirectly influencing where fire and smoke dampers must be located.

  4. What does the term 'smoke compartment' mean in the context of NFPA 101?

    Answer: A space enclosed by smoke barriers on all sides including floor and ceiling

    A smoke compartment under NFPA 101 is a space enclosed on all sides — including top and bottom — by smoke barriers designed to limit smoke spread.

  5. According to IMC, when must a fire damper be provided at a duct penetration of a shaft enclosure?

    Answer: When the shaft enclosure has a fire-resistance rating of 2 hours or more

    The IMC requires fire dampers at duct penetrations of shaft enclosures that have a 2-hour or greater fire-resistance rating.

  6. Which organization publishes SMACNA guidelines that fire and smoke damper installers frequently reference for ductwork construction?

    Answer: Sheet Metal and Air Conditioning Contractors' National Association

    SMACNA (Sheet Metal and Air Conditioning Contractors' National Association) publishes construction standards widely used for HVAC ductwork and damper installations.

  7. What is the primary purpose of a ceiling radiation damper (CRD)?

    Answer: To prevent the passage of heat through a membrane ceiling into a concealed space above a fire-rated floor/ceiling assembly

    Ceiling radiation dampers prevent heat transfer through membrane ceilings that are part of a fire-resistance-rated floor/ceiling or roof/ceiling assembly.