S12 S13 FDNY STANDPIPE AND
SPRINKLER CERTIFICATION EXAM
1. What color must the curb valves and the housing for the fire department connection of a
non-automatic dry standpipe system be painted?
A. Aluminum
B. Yellow
C. Red
D. Green
Answer: A
Conceptual Explanation: According to FDNY regulations, non-automatic dry standpipe
systems must have their fire department connections and curb valves painted aluminum.
2. A ‘Green’ tag placed on a fire protection system indicates which of the following?
A. The system is partially impaired
B. The system is fully operational
C. The system has been condemned
,D. A deficiency exists that does not affect system operation
Answer: B
Conceptual Explanation: A green tag signifies that the system was inspected and found to
be in good working order and fully operational.
3. How often must a hydrostatic pressure test be conducted on a manual standpipe system?
A. Every 2 years
B. Every 3 years
C. Every 5 years
D. Every 10 years
Answer: C
Conceptual Explanation: NFPA 25 and FDNY requirements state that manual standpipes
must undergo a hydrostatic test every 5 years.
4. What is the primary function of a ball drip valve located in the fire department connection
line?
A. To prevent backflow into the city main
B. To drain water between the check valve and the outside connection to prevent freezing
C. To regulate the water pressure entering the building
D. To alert the Fire Department that the system is active
, Answer: B
Conceptual Explanation: The ball drip valve is designed to drain water that leaks past the
check valve, ensuring the piping between the check valve and the Siamese connection
remains empty and does not freeze.
5. Which type of sprinkler system is typically used in areas where accidental water discharge
could cause significant damage, requiring both a smoke/heat detector and a sprinkler head to
activate?
A. Pre-action system
B. Dry pipe system
C. Deluge system
D. Wet pipe system
Answer: A
Conceptual Explanation: Pre-action systems require a supplemental fire detection system
to trigger before water enters the piping, providing a safeguard against accidental
discharge.
6. What is the minimum temperature required to be maintained in a dry pipe valve room?
A. 32 degrees F
B. 40 degrees F
C. 50 degrees F
SPRINKLER CERTIFICATION EXAM
1. What color must the curb valves and the housing for the fire department connection of a
non-automatic dry standpipe system be painted?
A. Aluminum
B. Yellow
C. Red
D. Green
Answer: A
Conceptual Explanation: According to FDNY regulations, non-automatic dry standpipe
systems must have their fire department connections and curb valves painted aluminum.
2. A ‘Green’ tag placed on a fire protection system indicates which of the following?
A. The system is partially impaired
B. The system is fully operational
C. The system has been condemned
,D. A deficiency exists that does not affect system operation
Answer: B
Conceptual Explanation: A green tag signifies that the system was inspected and found to
be in good working order and fully operational.
3. How often must a hydrostatic pressure test be conducted on a manual standpipe system?
A. Every 2 years
B. Every 3 years
C. Every 5 years
D. Every 10 years
Answer: C
Conceptual Explanation: NFPA 25 and FDNY requirements state that manual standpipes
must undergo a hydrostatic test every 5 years.
4. What is the primary function of a ball drip valve located in the fire department connection
line?
A. To prevent backflow into the city main
B. To drain water between the check valve and the outside connection to prevent freezing
C. To regulate the water pressure entering the building
D. To alert the Fire Department that the system is active
, Answer: B
Conceptual Explanation: The ball drip valve is designed to drain water that leaks past the
check valve, ensuring the piping between the check valve and the Siamese connection
remains empty and does not freeze.
5. Which type of sprinkler system is typically used in areas where accidental water discharge
could cause significant damage, requiring both a smoke/heat detector and a sprinkler head to
activate?
A. Pre-action system
B. Dry pipe system
C. Deluge system
D. Wet pipe system
Answer: A
Conceptual Explanation: Pre-action systems require a supplemental fire detection system
to trigger before water enters the piping, providing a safeguard against accidental
discharge.
6. What is the minimum temperature required to be maintained in a dry pipe valve room?
A. 32 degrees F
B. 40 degrees F
C. 50 degrees F
