Florida Fire Sprinkler
Contractor Licensing Exam
Practice Questions And
Correct Answers (Verified
Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. What is the primary purpose of an automatic fire
sprinkler system?
A. Detect smoke only
B. Notify the fire department
C. Control or suppress a fire in its early stages
D. Eliminate the need for fire extinguishers
Rationale: Automatic sprinklers are designed to control or
suppress fires before they grow large enough to threaten life
or property.
2. Which NFPA standard governs the installation of
automatic fire sprinkler systems?
A. NFPA 13D
B. NFPA 14
,C. NFPA 13
D. NFPA 20
Rationale: NFPA 13 is the primary standard for the
installation of commercial automatic fire sprinkler systems.
3. Which occupancy classification presents the lowest fire
hazard?
A. Extra Hazard Group 2
B. Ordinary Hazard Group 2
C. Light Hazard
D. Storage Occupancy
Rationale: Light Hazard occupancies include offices, schools,
and churches with relatively low combustible contents.
4. Which sprinkler system is most commonly installed in
heated buildings?
A. Dry Pipe
B. Wet Pipe
C. Deluge
D. Preaction
Rationale: Wet pipe systems are simple, reliable, and
economical where freezing is not a concern.
5. A dry pipe system contains:
,A. Water in all piping
B. Pressurized air or nitrogen in the piping
C. Foam concentrate
D. Carbon dioxide
Rationale: Dry pipe systems keep water behind a dry pipe
valve while air or nitrogen fills the piping.
6. A deluge system uses:
A. Closed sprinklers
B. Open sprinklers
C. Residential sprinklers only
D. Dry pendent sprinklers only
Rationale: Deluge systems utilize open sprinklers and release
water simultaneously when activated.
7. The primary purpose of a fire pump is to:
A. Store water
B. Filter water
C. Increase water pressure and flow
D. Detect fires
Rationale: Fire pumps supplement available water supplies
when pressure or flow is inadequate.
8. Which NFPA standard covers fire pumps?
, A. NFPA 24
B. NFPA 25
C. NFPA 20
D. NFPA 22
Rationale: NFPA 20 establishes requirements for fire pump
installation.
9. Sprinkler systems should generally be hydrostatically
tested at:
A. 100 psi for 30 minutes
B. 200 psi for 2 hours (or as required by NFPA 13)
C. 300 psi for 1 hour
D. Normal operating pressure
Rationale: NFPA 13 requires hydrostatic testing to verify
system integrity before acceptance.
10. The K-factor of a sprinkler indicates:
A. Temperature rating
B. Water discharge characteristics
C. Pipe size
D. Maximum pressure
Rationale: The K-factor relates sprinkler flow to pressure.
11. Which sprinkler temperature rating is considered
ordinary?
Contractor Licensing Exam
Practice Questions And
Correct Answers (Verified
Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. What is the primary purpose of an automatic fire
sprinkler system?
A. Detect smoke only
B. Notify the fire department
C. Control or suppress a fire in its early stages
D. Eliminate the need for fire extinguishers
Rationale: Automatic sprinklers are designed to control or
suppress fires before they grow large enough to threaten life
or property.
2. Which NFPA standard governs the installation of
automatic fire sprinkler systems?
A. NFPA 13D
B. NFPA 14
,C. NFPA 13
D. NFPA 20
Rationale: NFPA 13 is the primary standard for the
installation of commercial automatic fire sprinkler systems.
3. Which occupancy classification presents the lowest fire
hazard?
A. Extra Hazard Group 2
B. Ordinary Hazard Group 2
C. Light Hazard
D. Storage Occupancy
Rationale: Light Hazard occupancies include offices, schools,
and churches with relatively low combustible contents.
4. Which sprinkler system is most commonly installed in
heated buildings?
A. Dry Pipe
B. Wet Pipe
C. Deluge
D. Preaction
Rationale: Wet pipe systems are simple, reliable, and
economical where freezing is not a concern.
5. A dry pipe system contains:
,A. Water in all piping
B. Pressurized air or nitrogen in the piping
C. Foam concentrate
D. Carbon dioxide
Rationale: Dry pipe systems keep water behind a dry pipe
valve while air or nitrogen fills the piping.
6. A deluge system uses:
A. Closed sprinklers
B. Open sprinklers
C. Residential sprinklers only
D. Dry pendent sprinklers only
Rationale: Deluge systems utilize open sprinklers and release
water simultaneously when activated.
7. The primary purpose of a fire pump is to:
A. Store water
B. Filter water
C. Increase water pressure and flow
D. Detect fires
Rationale: Fire pumps supplement available water supplies
when pressure or flow is inadequate.
8. Which NFPA standard covers fire pumps?
, A. NFPA 24
B. NFPA 25
C. NFPA 20
D. NFPA 22
Rationale: NFPA 20 establishes requirements for fire pump
installation.
9. Sprinkler systems should generally be hydrostatically
tested at:
A. 100 psi for 30 minutes
B. 200 psi for 2 hours (or as required by NFPA 13)
C. 300 psi for 1 hour
D. Normal operating pressure
Rationale: NFPA 13 requires hydrostatic testing to verify
system integrity before acceptance.
10. The K-factor of a sprinkler indicates:
A. Temperature rating
B. Water discharge characteristics
C. Pipe size
D. Maximum pressure
Rationale: The K-factor relates sprinkler flow to pressure.
11. Which sprinkler temperature rating is considered
ordinary?
