The FDNY F-02 Certificate of Fitness authorizes fire guards to maintain fire watch at buildings where the sprinkler system, standpipe system, or fire alarm system has been impaired or taken out of service. Any time these life safety systems are offline—whether for repairs, construction, or equipment failure—an F-02 certified fire guard must be on duty to compensate for the loss of automated protection until the systems are restored.
This free F-02 practice test PDF contains printable exam-style questions covering all major topics on the FDNY written exam, including fire guard duties, impairment procedures, fire extinguisher types, and the NYC Fire Code provisions that govern fire watch operations. Download the PDF, print it, and use it to study offline before you sit for your exam at FDNY headquarters.
An F-02 certified fire guard serves as the human substitute for an impaired automated fire protection system. When a building's sprinklers or fire alarm is offline, the fire guard's primary job is continuous patrol—walking assigned areas on a regular schedule to detect smoke, fire, or hazardous conditions that the impaired system would otherwise identify automatically. The exam tests candidates on the required patrol frequency, how to document patrol rounds in the fire guard log, and what immediate actions to take when a fire or smoke condition is discovered.
Fire guards are not firefighters. Their role is detection, notification, and evacuation assistance—not suppression. The F-02 exam emphasizes that the first duty upon discovering a fire is to activate the building's manual pull station or call 911, then assist occupants in evacuating the affected area. Attempting to fight a fire before notifying the fire department or building occupants is a serious error that the exam specifically tests against.
Every F-02 fire guard is required to maintain a written log documenting their patrol rounds, any conditions observed, and any impairment-related notifications made to building management or the fire department. The log must include the time and area of each patrol, the name and certificate number of the fire guard on duty, and any corrective actions taken. The FDNY may inspect this log during a building visit, and failure to maintain accurate records is a violation that can result in certificate suspension. The exam tests candidates on what information must be recorded and at what intervals.
Understanding what constitutes an impairment—and what procedures must follow—is the most heavily tested topic on the F-02 exam. A system impairment occurs any time a sprinkler, standpipe, or fire alarm system is partially or fully out of service. This includes planned impairments for maintenance or construction work and unplanned impairments resulting from equipment failure, pipe breaks, or power outages.
Whenever a fire protection system is impaired, the building owner or their representative must notify the FDNY and post impairment tags at the system's main control valve or panel. An F-02 fire guard must be on duty during the entire duration of the impairment. The exam tests candidates on the required notification procedures, what information must appear on an impairment tag, and the maximum allowed duration for an impairment before additional FDNY approval is required.
Planned impairments—such as scheduled maintenance or construction shutdowns—require advance notice to the FDNY and must be coordinated through the building's fire safety director. Unplanned impairments require immediate notification to the FDNY and immediate posting of a fire guard. The F-02 exam includes scenario-based questions where candidates must determine whether a described situation constitutes a planned or unplanned impairment, identify who must be notified, and specify how quickly a fire guard must be on duty after the impairment begins. Understanding this distinction is essential for both passing the exam and performing the job correctly.
While fire guards are not expected to suppress large fires, the F-02 certification requires knowledge of portable fire extinguishers for incipient-stage fire control—situations where a small fire can be safely extinguished before it grows and while evacuation is still in progress. The exam covers the five classes of fire (A, B, C, D, and K) and the extinguisher types appropriate for each. Class A fires involve ordinary combustibles such as wood and paper; Class B fires involve flammable liquids and gases; Class C fires involve energized electrical equipment; Class D fires involve combustible metals; and Class K fires involve cooking oils and fats.
The FDNY F-02 exam tests the PASS technique for extinguisher use: Pull the pin, Aim the nozzle at the base of the fire, Squeeze the handle, and Sweep from side to side. Candidates must also know the limitations of portable extinguishers—including the typical discharge time of 8 to 30 seconds depending on extinguisher size—and when a fire is too large for extinguisher use and full evacuation is the only appropriate response.
Fire guards on duty during an impairment are responsible for ensuring that portable extinguishers in their patrol area are in place, accessible, and show a current inspection tag. The exam includes questions on how to read an extinguisher inspection tag, what conditions require an extinguisher to be removed from service, and who is authorized to recharge or service a fire extinguisher in New York City. Extinguishers must be recharged after any use, even partial discharge, and must receive an annual inspection by a licensed fire extinguisher service company.
The F-02 exam dedicates a substantial portion of questions to emergency procedures and the specific provisions of the NYC Fire Code that govern fire guard operations. Candidates must know the correct sequence of actions in response to a fire alarm activation, a smoke condition, or a visible fire—starting with notification and evacuation and ending with meeting the responding fire department units at the building entrance to provide information about the impaired system and the fire's location.
NYC Fire Code provisions tested on the F-02 exam include the definition of a fire watch, the legal requirement to maintain a fire watch during system impairments, the required patrol frequency for different building occupancy types, and the penalties for operating a building without a required fire guard. Candidates should also be familiar with the chain of command during a fire emergency—understanding that once FDNY units arrive, fire department personnel take command and the fire guard's role shifts to supporting the incident commander with information about the building's layout and the impaired system's status.
The exam also covers building evacuation procedures, including how to direct occupants to designated assembly areas, how to account for occupants with mobility limitations who may require assistance, and how to communicate with the building fire safety director during an emergency. These topics reflect the fire guard's role as a critical link between the building's occupant protection plan and the fire department's emergency response.
Working through practice questions is the most reliable way to prepare for the FDNY written exam. After completing this PDF, continue testing your knowledge on the f02 practice test page, where you can access additional question sets covering every topic area on the Certificate of Fitness exam.