Certified Fire Inspector I (CFI-I) Practice
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. Which of the following is the primary purpose of fire prevention
inspections?
A. To penalize property owners
B. To detect arson
C. To ensure compliance with fire codes
D. To train firefighters
Rationale: The main goal of fire inspections is to reduce fire hazards
and ensure code compliance, not to punish.
2. NFPA 1 is the code primarily used for:
A. Electrical installations
B. Fire prevention and fire code regulations
C. Building structural design
, D. Emergency medical services
Rationale: NFPA 1, Fire Code, provides comprehensive requirements
for fire prevention and protection in buildings.
3. The minimum width of a required means of egress for an assembly
occupancy is:
A. 24 inches
B. 32 inches
C. 36 inches
D. 44 inches
Rationale: NFPA and IBC standards require a minimum egress width
of 36 inches for safety.
4. Which class of fire involves ordinary combustibles such as wood,
paper, and cloth?
A. Class A
B. Class B
C. Class C
D. Class D
Rationale: Class A fires involve common combustible materials.
5. Sprinkler systems are most effective at controlling:
A. Electrical fires
B. Fires in their incipient stage
C. Large outdoor fires
D. Gas leaks
, Rationale: Automatic sprinklers are designed to activate early and
suppress fires before they spread.
6. The purpose of a fire wall is to:
A. Support the building structure
B. Act as a smoke barrier
C. Prevent the spread of fire between sections of a building
D. Provide ventilation
Rationale: Fire walls are designed to contain fire within one section
to protect other areas.
7. What is the maximum travel distance to an exit in a building with a
sprinkler system?
A. 100 feet
B. 200 feet
C. 250 feet
D. 300 feet
Rationale: Sprinkler systems increase allowable exit travel distance
because they help control fire spread.
8. Which type of inspection is conducted during construction before
occupancy?
A. Annual inspection
B. Acceptance inspection
C. Follow-up inspection
D. Complaint inspection
, Rationale: Acceptance inspections verify that new construction
complies with codes before the building is occupied.
9. A fire inspector should carry out follow-up inspections:
A. Only if violations are reported
B. Once every five years
C. To ensure previously identified hazards have been corrected
D. Only in high-rise buildings
Rationale: Follow-up inspections confirm that corrective actions have
been taken to address hazards.
10. The minimum rating for a fire door in a stairwell is:
A. 20 minutes
B. 30 minutes
C. 60 minutes
D. 90 minutes
Rationale: Stairwell fire doors are required to have a 1-hour rating to
prevent fire spread.
11. Class B fires involve:
A. Wood and paper
B. Flammable liquids and gases
C. Electrical equipment
D. Combustible metals
Rationale: Class B fires are fueled by flammable liquids and gases.
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. Which of the following is the primary purpose of fire prevention
inspections?
A. To penalize property owners
B. To detect arson
C. To ensure compliance with fire codes
D. To train firefighters
Rationale: The main goal of fire inspections is to reduce fire hazards
and ensure code compliance, not to punish.
2. NFPA 1 is the code primarily used for:
A. Electrical installations
B. Fire prevention and fire code regulations
C. Building structural design
, D. Emergency medical services
Rationale: NFPA 1, Fire Code, provides comprehensive requirements
for fire prevention and protection in buildings.
3. The minimum width of a required means of egress for an assembly
occupancy is:
A. 24 inches
B. 32 inches
C. 36 inches
D. 44 inches
Rationale: NFPA and IBC standards require a minimum egress width
of 36 inches for safety.
4. Which class of fire involves ordinary combustibles such as wood,
paper, and cloth?
A. Class A
B. Class B
C. Class C
D. Class D
Rationale: Class A fires involve common combustible materials.
5. Sprinkler systems are most effective at controlling:
A. Electrical fires
B. Fires in their incipient stage
C. Large outdoor fires
D. Gas leaks
, Rationale: Automatic sprinklers are designed to activate early and
suppress fires before they spread.
6. The purpose of a fire wall is to:
A. Support the building structure
B. Act as a smoke barrier
C. Prevent the spread of fire between sections of a building
D. Provide ventilation
Rationale: Fire walls are designed to contain fire within one section
to protect other areas.
7. What is the maximum travel distance to an exit in a building with a
sprinkler system?
A. 100 feet
B. 200 feet
C. 250 feet
D. 300 feet
Rationale: Sprinkler systems increase allowable exit travel distance
because they help control fire spread.
8. Which type of inspection is conducted during construction before
occupancy?
A. Annual inspection
B. Acceptance inspection
C. Follow-up inspection
D. Complaint inspection
, Rationale: Acceptance inspections verify that new construction
complies with codes before the building is occupied.
9. A fire inspector should carry out follow-up inspections:
A. Only if violations are reported
B. Once every five years
C. To ensure previously identified hazards have been corrected
D. Only in high-rise buildings
Rationale: Follow-up inspections confirm that corrective actions have
been taken to address hazards.
10. The minimum rating for a fire door in a stairwell is:
A. 20 minutes
B. 30 minutes
C. 60 minutes
D. 90 minutes
Rationale: Stairwell fire doors are required to have a 1-hour rating to
prevent fire spread.
11. Class B fires involve:
A. Wood and paper
B. Flammable liquids and gases
C. Electrical equipment
D. Combustible metals
Rationale: Class B fires are fueled by flammable liquids and gases.
