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
Which NFPA standard covers the installation of sprinkler systems in one- and two-family dwellings?
Answer: NFPA 13D
NFPA 13D covers the installation of sprinkler systems in one- and two-family dwellings and manufactured homes.
A construction inspector observes that penetrating items through a 2-hour fire-rated floor assembly have no firestopping installed. Which code action is most appropriate?
Answer: Issue a stop-work order and require firestopping per an approved system
Penetrations through fire-rated assemblies must be protected with an approved firestopping system; a stop-work order is appropriate until the deficiency is corrected.
Under NFPA 13, what is the maximum spacing allowed between standard spray upright or pendent sprinklers in a light hazard occupancy?
Answer: 15 feet
NFPA 13 limits the maximum spacing between sprinklers to 15 feet in light hazard occupancies.
Emergency lighting systems must provide a minimum of how many foot-candles at the floor level along the path of egress?
Answer: 1 foot-candle
IBC and NFPA 101 require emergency lighting to provide a minimum average of 1 foot-candle at the floor level along the egress path.
In construction of a high-rise building, at what height does IBC typically trigger high-rise building requirements?
Answer: Over 75 feet above lowest level of fire department vehicle access
IBC defines a high-rise building as one with an occupied floor more than 75 feet above the lowest level of fire department vehicle access.
A smoke detector installed in a return air plenum must be listed for which specific application?
Answer: Duct smoke detection
Smoke detectors installed in HVAC ducts or plenums must be listed specifically for duct smoke detection per NFPA 72 and NFPA 90A.
What is the minimum fire-resistance rating required for the enclosure of an exit stairway in a building four stories in height?
Answer: 2 hours
IBC requires exit enclosures connecting four or more stories to have a minimum 2-hour fire-resistance rating.