FDNY S15 Supervision Of Foam-Water
Sprinkler Systems (Citywide) Practice
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales
2026 Q&A
1. What is the precise definition of a "DESIGNATED REPRESENTATIVE" in the
context of protective signaling systems?
An individual responsible for managing fire alarm system
installations.
A person authorized to operate fire suppression equipment during
emergencies.
A person or entity designated by the subscriber to receive
notifications from the central station company regarding the
status of the protective signaling system at the protected
premises and authorized to take action with respect to such
system.
An expert hired to inspect fire alarm systems for code compliance.
2. A fire alarm system is a system:
Consisting of components and circuits arranged to monitor and
annunciate the status of fire alarm
Consisting of supervisory signal-initiating devices
Initiates appropriate response to signals
All of the above
,3. What is the primary purpose of maintaining fire alarm systems?
To enhance aesthetic appeal.
To comply with building codes only.
To reduce the cost of installation.
To ensure they function correctly and provide reliable alerts
during emergencies.
,4. If a central station company operates without a valid certificate of
operation from the FDNY, what potential consequences might it face?
No consequences as long as they have insurance.
Increased business opportunities and partnerships.
Legal penalties and inability to operate legally.
Recognition as a leader in fire safety.
5. What is the function of a central station transmitter in a fire alarm system?
It generates supervisory signals to monitor the health of the fire
alarm system.
It is responsible for sending visual alerts to the central monitoring
station.
Its primary role is to activate fire suppression systems automatically.
It receives alarm signals from protected premises and forwards
them to the Fire Department's Bureau of Fire Communication
through an approved central station.
6. What does a smoke detector maintenance company certificate authorize
an individual to do?
Design fire alarm systems for large facilities.
Install new smoke detectors in residential buildings.
Engage in smoke detector cleaning and testing and supervise
such activities.
Conduct fire drills in commercial properties.
7. Describe the role of the Auxiliary Radio Communications System (ARCS) in
fire safety operations.
ARCS is a system for detecting smoke and heat.
, ARCS is used to monitor fire alarms remotely.
ARCS facilitates communication for the Fire Department within
buildings during emergencies.
ARCS provides public announcements in buildings.
8. Describe the implications of receiving a trouble signal in a fire alarm
system.
A trouble signal means the system is functioning normally.
A trouble signal suggests that the fire alarm has been activated.
A trouble signal indicates that maintenance is not required.
A trouble signal indicates that there is a fault that may
compromise the system's effectiveness.
9. If a fire protection system is found to be impaired, what steps should an
impairment coordinator take to ensure safety?
Conduct a fire drill without addressing the impairment.
Ignore the impairment until the next scheduled maintenance.
Implement temporary safety measures and notify relevant
personnel about the impairment.
Immediately replace the entire fire protection system.
10. A _____ is a single station device installed in homes that is not connected to
any system:
Smoke Detector
Smoke Sensor
Smoke Alarm
Fire Alarm
Sprinkler Systems (Citywide) Practice
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales
2026 Q&A
1. What is the precise definition of a "DESIGNATED REPRESENTATIVE" in the
context of protective signaling systems?
An individual responsible for managing fire alarm system
installations.
A person authorized to operate fire suppression equipment during
emergencies.
A person or entity designated by the subscriber to receive
notifications from the central station company regarding the
status of the protective signaling system at the protected
premises and authorized to take action with respect to such
system.
An expert hired to inspect fire alarm systems for code compliance.
2. A fire alarm system is a system:
Consisting of components and circuits arranged to monitor and
annunciate the status of fire alarm
Consisting of supervisory signal-initiating devices
Initiates appropriate response to signals
All of the above
,3. What is the primary purpose of maintaining fire alarm systems?
To enhance aesthetic appeal.
To comply with building codes only.
To reduce the cost of installation.
To ensure they function correctly and provide reliable alerts
during emergencies.
,4. If a central station company operates without a valid certificate of
operation from the FDNY, what potential consequences might it face?
No consequences as long as they have insurance.
Increased business opportunities and partnerships.
Legal penalties and inability to operate legally.
Recognition as a leader in fire safety.
5. What is the function of a central station transmitter in a fire alarm system?
It generates supervisory signals to monitor the health of the fire
alarm system.
It is responsible for sending visual alerts to the central monitoring
station.
Its primary role is to activate fire suppression systems automatically.
It receives alarm signals from protected premises and forwards
them to the Fire Department's Bureau of Fire Communication
through an approved central station.
6. What does a smoke detector maintenance company certificate authorize
an individual to do?
Design fire alarm systems for large facilities.
Install new smoke detectors in residential buildings.
Engage in smoke detector cleaning and testing and supervise
such activities.
Conduct fire drills in commercial properties.
7. Describe the role of the Auxiliary Radio Communications System (ARCS) in
fire safety operations.
ARCS is a system for detecting smoke and heat.
, ARCS is used to monitor fire alarms remotely.
ARCS facilitates communication for the Fire Department within
buildings during emergencies.
ARCS provides public announcements in buildings.
8. Describe the implications of receiving a trouble signal in a fire alarm
system.
A trouble signal means the system is functioning normally.
A trouble signal suggests that the fire alarm has been activated.
A trouble signal indicates that maintenance is not required.
A trouble signal indicates that there is a fault that may
compromise the system's effectiveness.
9. If a fire protection system is found to be impaired, what steps should an
impairment coordinator take to ensure safety?
Conduct a fire drill without addressing the impairment.
Ignore the impairment until the next scheduled maintenance.
Implement temporary safety measures and notify relevant
personnel about the impairment.
Immediately replace the entire fire protection system.
10. A _____ is a single station device installed in homes that is not connected to
any system:
Smoke Detector
Smoke Sensor
Smoke Alarm
Fire Alarm
