Fire Protection & Life Safety Flashcards
7 cards from real CCI practice questions. Tap to flip, then mark Knew It or Still Learning โ missed cards come back until you master them.
Read the first 7 Fire Protection & Life Safety flashcards as text
Under NFPA 25 (Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems), main drain tests should be conducted at minimum:
Answer: Annually
NFPA 25 requires main drain tests to be conducted at least annually to verify water supply conditions and confirm the control valve is open.
Which construction classification under IBC provides the highest level of fire resistance for structural elements?
Answer: Type I-A
Type I-A construction provides the highest fire resistance ratings, requiring non-combustible materials with the most stringent structural element ratings.
A fire sprinkler head installed near a heat source such as a skylight must be which type to prevent premature activation?
Answer: High-temperature rated sprinkler
High-temperature rated sprinklers (with higher activation temperatures) are required near heat sources such as skylights or steam pipes to prevent premature activation.
The fire resistance of a through-penetration firestop system is expressed by what rating designation?
Answer: F/T rating combination
Firestop systems carry F ratings (flame passage) and T ratings (temperature rise on the unexposed side), both of which must meet requirements for the assembly.
Which occupancy group under IBC would a large nightclub with an occupant load of 500 be classified as?
Answer: A-2
Assembly occupancies used for food and drink consumption, including nightclubs, are classified as Group A-2 under the IBC.
Under NFPA 13, what is the required minimum distance from the deflector of a standard pendent sprinkler to the ceiling?
Answer: 1 to 12 inches
NFPA 13 requires pendent sprinkler deflectors to be positioned 1 to 12 inches below the ceiling to ensure proper water distribution pattern.
During inspection, a CCI discovers that a fire barrier wall has been penetrated by multiple electrical conduits with no firestopping. The rated assembly is 2 hours. Which firestop system F rating is required at minimum?
Answer: F-120 (2 hours)
Through-penetrations in fire-rated assemblies require firestop systems with an F rating at least equal to the fire-resistance rating of the assembly being penetrated.