F-02 Fire Prevention 3 — Questions and Answers
Question 1: A Fireguard is assigned to a construction site where temporary heating equipment is used. What is the minimum clearance required between a salamander heater and combustible materials?
- 1 foot
- 2 feet
- 3 feet (Correct answer)
- 5 feet
Correct answer: 3 feet
A minimum clearance of 3 feet must be maintained between salamander or other temporary heating equipment and any combustible materials at construction sites.
Question 2: Which condition would make a fire extinguisher unserviceable and require it to be removed from service?
- The inspection tag shows it was last checked 10 months ago
- The pressure gauge needle is in the red (undercharged) zone (Correct answer)
- The extinguisher is mounted 4 feet above the floor
- The nameplate is faded but still partially readable
Correct answer: The pressure gauge needle is in the red (undercharged) zone
A pressure gauge reading in the red (undercharged) zone indicates insufficient pressure to discharge the agent properly, rendering the extinguisher unserviceable.
Question 3: Under NYC regulations, what document must a Fireguard maintain during each assigned shift to record inspections and observations?
- A building maintenance log
- A fire prevention logbook or fire watch log (Correct answer)
- An OSHA 300 form
- A building certificate of occupancy
Correct answer: A fire prevention logbook or fire watch log
Fireguards are required to maintain a fire prevention logbook recording the time of each patrol, any hazards found, and actions taken during the shift.
Question 4: What is the correct procedure when a Fireguard discovers a small, controllable waste-basket fire?
- Immediately evacuate all occupants before doing anything else
- Attempt to extinguish the fire with the appropriate extinguisher while activating the alarm (Correct answer)
- Call 911 and wait for FDNY to arrive before attempting suppression
- Pour water on it only if an extinguisher is unavailable
Correct answer: Attempt to extinguish the fire with the appropriate extinguisher while activating the alarm
The Fireguard should activate the alarm to alert occupants and simultaneously attempt to extinguish the small fire if it can be safely controlled with available equipment.
Question 5: Which of the following storage arrangements creates the greatest fire hazard in a storage room?
- Metal shelving with cardboard boxes organized by size
- Flammable liquid containers stored next to electrical panel boxes (Correct answer)
- Cleaning supplies stored on lower shelves away from heat sources
- Pallets stacked no higher than 8 feet with aisle clearance
Correct answer: Flammable liquid containers stored next to electrical panel boxes
Storing flammable liquids adjacent to electrical panels combines an ignition source (panel arcing) with fuel, creating a severe fire hazard.
Question 6: A building's fire alarm control panel shows a 'supervisory' signal. What does this typically indicate?
- A fire has been detected in the building
- A sprinkler valve may be closed or a system component is out of normal condition (Correct answer)
- The panel battery backup is fully charged
- An occupant has manually pulled a pull station
Correct answer: A sprinkler valve may be closed or a system component is out of normal condition
A supervisory signal indicates a non-emergency abnormal condition in a fire protection system, such as a closed sprinkler control valve or low air pressure.
Question 7: When flammable liquids are transferred from a large drum to a smaller container, what safety measure is essential to prevent ignition from static electricity?
- Transfer only in daylight hours
- Bond and ground both containers with a metal cable before transferring (Correct answer)
- Use a plastic funnel to reduce friction
- Transfer in a well-lit area away from windows
Correct answer: Bond and ground both containers with a metal cable before transferring
Bonding connects the two metal containers and grounding connects them to earth, equalizing electrical charge and preventing static sparks that could ignite flammable vapors.
F-02 Fire Prevention 3
A Fireguard is assigned to a construction site where temporary heating equipment is used.
What is the minimum clearance required between a salamander heater and combustible materials?