FDNY S-11 Exam Study Guide 2026/2027 | Residential Sprinkler
Systems, NFPA Requirements & Practice Questions and answers
Questions 1–300
1. What does the FDNY S-11 Certificate of Fitness primarily cover?
A. Commercial cooking systems
B. Residential sprinkler systems
C. Standpipe systems
D. Fire alarm systems
Correct Answer: B
Rationale: S-11 is specifically associated with qualifying residential
sprinkler systems.
2. Which occupancy classification is specifically associated with the
S-11 scope?
A. R-2
B. A-2
C. F-1
D. M
Correct Answer: A
Rationale: The S-11 scope covers qualifying residential buildings
classified as R-2 occupancies.
3. What is the maximum building height identified for the S-11
residential scope?
A. Four stories
B. Five stories
C. Six stories
D. Eight stories
Correct Answer: C
Rationale: The S-11 scope includes qualifying R-2 buildings up to and
including six stories.
,4. What is the maximum number of sprinkler heads identified in the
standard S-11 scope?
A. 15
B. 20
C. 25
D. 30
Correct Answer: D
Rationale: The S-11 scope includes systems with not more than 30
sprinkler heads.
5. Which additional sprinkler arrangement is specifically included in
the S-11 scope?
A. Compactor sprinkler system
B. Foam-water system
C. Dry chemical system
D. Standpipe system
Correct Answer: A
Rationale: A qualifying compactor sprinkler system is specifically
included in the S-11 description.
6. Who generally requires an S-11 Certificate of Fitness within its
defined scope?
A. Every tenant
B. Individuals inspecting, testing, and maintaining qualifying
sprinkler systems
C. Every visitor
D. Every building employee
Correct Answer: B
Rationale: The certificate applies to individuals performing covered
sprinkler inspection, testing, and maintenance functions.
,7. How is an S-11 Certificate of Fitness described regarding its holder
and location?
A. Valid for one place and one person
B. Valid throughout New York State
C. Valid for an entire company
D. Valid for every building owned by the holder
Correct Answer: A
Rationale: The FDNY description identifies the certificate as valid for
one place and one person.
8. What type of examination is required for S-11?
A. Written examination
B. Driving examination
C. Medical examination
D. Physical agility test
Correct Answer: A
Rationale: S-11 applicants must pass the required written Certificate
of Fitness examination.
9. How many answer choices are normally provided for each FDNY S-
11 examination question?
A. Two
B. Three
C. Four
D. Five
Correct Answer: C
Rationale: FDNY examination questions are presented with four
answer choices.
10. How many correct answers does each S-11 multiple-choice
question have?
A. One
, B. Two
C. Three
D. Four
Correct Answer: A
Rationale: Each question has one correct answer.
11. What minimum score is required to pass the S-11 examination?
A. 50%
B. 60%
C. 70%
D. 80%
Correct Answer: C
Rationale: The passing score specified for the Certificate of Fitness
examination is 70 percent.
12. Is there a penalty for guessing on the FDNY examination?
A. Yes
B. Only on difficult questions
C. Only on unanswered questions
D. No
Correct Answer: D
Rationale: The FDNY study material states that there is no penalty
for guessing.
13. Which NFPA standard is primarily used for inspection, testing,
and maintenance of water-based fire protection systems?
A. NFPA 13
B. NFPA 25
C. NFPA 70
D. NFPA 72
Correct Answer: B
Systems, NFPA Requirements & Practice Questions and answers
Questions 1–300
1. What does the FDNY S-11 Certificate of Fitness primarily cover?
A. Commercial cooking systems
B. Residential sprinkler systems
C. Standpipe systems
D. Fire alarm systems
Correct Answer: B
Rationale: S-11 is specifically associated with qualifying residential
sprinkler systems.
2. Which occupancy classification is specifically associated with the
S-11 scope?
A. R-2
B. A-2
C. F-1
D. M
Correct Answer: A
Rationale: The S-11 scope covers qualifying residential buildings
classified as R-2 occupancies.
3. What is the maximum building height identified for the S-11
residential scope?
A. Four stories
B. Five stories
C. Six stories
D. Eight stories
Correct Answer: C
Rationale: The S-11 scope includes qualifying R-2 buildings up to and
including six stories.
,4. What is the maximum number of sprinkler heads identified in the
standard S-11 scope?
A. 15
B. 20
C. 25
D. 30
Correct Answer: D
Rationale: The S-11 scope includes systems with not more than 30
sprinkler heads.
5. Which additional sprinkler arrangement is specifically included in
the S-11 scope?
A. Compactor sprinkler system
B. Foam-water system
C. Dry chemical system
D. Standpipe system
Correct Answer: A
Rationale: A qualifying compactor sprinkler system is specifically
included in the S-11 description.
6. Who generally requires an S-11 Certificate of Fitness within its
defined scope?
A. Every tenant
B. Individuals inspecting, testing, and maintaining qualifying
sprinkler systems
C. Every visitor
D. Every building employee
Correct Answer: B
Rationale: The certificate applies to individuals performing covered
sprinkler inspection, testing, and maintenance functions.
,7. How is an S-11 Certificate of Fitness described regarding its holder
and location?
A. Valid for one place and one person
B. Valid throughout New York State
C. Valid for an entire company
D. Valid for every building owned by the holder
Correct Answer: A
Rationale: The FDNY description identifies the certificate as valid for
one place and one person.
8. What type of examination is required for S-11?
A. Written examination
B. Driving examination
C. Medical examination
D. Physical agility test
Correct Answer: A
Rationale: S-11 applicants must pass the required written Certificate
of Fitness examination.
9. How many answer choices are normally provided for each FDNY S-
11 examination question?
A. Two
B. Three
C. Four
D. Five
Correct Answer: C
Rationale: FDNY examination questions are presented with four
answer choices.
10. How many correct answers does each S-11 multiple-choice
question have?
A. One
, B. Two
C. Three
D. Four
Correct Answer: A
Rationale: Each question has one correct answer.
11. What minimum score is required to pass the S-11 examination?
A. 50%
B. 60%
C. 70%
D. 80%
Correct Answer: C
Rationale: The passing score specified for the Certificate of Fitness
examination is 70 percent.
12. Is there a penalty for guessing on the FDNY examination?
A. Yes
B. Only on difficult questions
C. Only on unanswered questions
D. No
Correct Answer: D
Rationale: The FDNY study material states that there is no penalty
for guessing.
13. Which NFPA standard is primarily used for inspection, testing,
and maintenance of water-based fire protection systems?
A. NFPA 13
B. NFPA 25
C. NFPA 70
D. NFPA 72
Correct Answer: B
