10 free, exam-style NFPA Certified Fire Inspector I (NFPA CFI-I) practice questions with answers and explanations. No signup required. Work through them below, then take the full free NFPA CFI-I practice test to study every exam domain.
During an inspection of a banquet hall with a posted maximum occupancy of 275 persons, a fire inspector observes that one of two required exit doors swings inward into the building. Based on NFPA 101, this condition:
Correct answer: B - Violates code, as exit doors serving 50 or more occupants must swing in the direction of egress travel
During an inspection, a fire inspector identifies a sprinkler head with a blue-colored frame link installed above a commercial boiler. According to NFPA 13, this color code indicates the head is rated for a temperature range of:
Correct answer: A - 250°F-286°F (121°C-141°C)
An inspector evaluates an NFPA 704 placard on a chemical storage building and reads a flammability rating of 4 in the top red position. This rating indicates a material with a flash point:
Correct answer: C - Below 73°F and a boiling point below 100°F
A fire inspector is calculating the occupant load of a 6,000 ft² open-plan office space with no fixed seating. Using the NFPA 101 occupant load factor of 100 gross ft²/person for business occupancies, the calculated occupant load is:
Correct answer: D - 60 occupants
A fire inspector arrives at a commercial warehouse for a routine annual inspection. The property manager refuses entry and asks the inspector to leave. The inspector observes no signs of imminent hazard. The inspector should:
Correct answer: B - Leave the premises and apply for an administrative inspection warrant through the courts
During a routine inspection, a fire inspector discovers that the main sprinkler system control valve is in the closed position and has no lock or electronic tamper switch. According to NFPA 25, this is a deficiency because control valves must be:
Correct answer: A - Locked or electronically supervised in the open position
An inspector examines a three-story building and observes masonry exterior bearing walls with wood floor joists and a wood-frame roof structure. According to NFPA 220, this building is classified as:
Correct answer: C - Type III (Ordinary), because noncombustible exterior walls enclose combustible interior elements
An inspector is verifying portable fire extinguisher compliance in a 12,000 ft² open-plan office classified as light (low) hazard. The maximum travel distance from any point in the office to the nearest Class A fire extinguisher is:
Correct answer: D - 75 feet
A contractor submits plans to install a new automatic fire alarm system in an existing four-story office building. According to NFPA 1, this work requires:
Correct answer: B - A construction permit, since the work involves installation of a fire protection system
A second-floor assembly space has a calculated occupant load of 850 persons. Two enclosed exit stairways serve this floor. Using the NFPA 101 egress capacity factor of 0.3 inches per person for stairs, the minimum total stair width required is:
Correct answer: A - 255 inches
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