Fireguard F-01 Fire Safety Cheat Sheet 2026

The 30 highest-yield Fireguard F-01 Fire Safety facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. After a temporary heating device is shut off, how long must fire watch continue? → At least 1 hour after shutdown
2. Under which condition is hot work generally PROHIBITED regardless of precautions taken? → In areas where flammable vapors or explosive atmospheres are present
3. What is a dry pipe sprinkler system typically used for? → Spaces subject to freezing temperatures such as unheated warehouses
4. A Class K fire extinguisher is specifically designed for use in which environment? → Commercial cooking kitchens
5. What class of fire involves ordinary combustible materials like wood, paper, and cloth? → Class A
6. What is the purpose of the inspector's test valve on a wet pipe sprinkler system? → To simulate the flow of one sprinkler head to test alarms without opening a sprinkler head
7. What is the fire safety concern with vertical openings in buildings like stairwells and elevator shafts? → They create a 'chimney effect' allowing fire and smoke to spread rapidly to upper floors
8. What does a supervisory alarm on a sprinkler system control panel typically indicate? → A component of the sprinkler system is in an abnormal condition, such as a closed valve
9. What is the NYC Fire Code requirement for smoking at construction sites? → Smoking is prohibited except in designated areas away from combustible materials
10. What action should a person take BEFORE attempting to fight a small fire with an extinguisher? → Sound the fire alarm and ensure an exit is behind them
11. Can a fire watch personnel also serve as the person performing the hot work simultaneously? → No, the fire watch must be a separate dedicated individual
12. Which of the following substances requires extra precaution when hot work is performed nearby? → Flammable liquids stored in approved safety cans
13. What color indicates a standard-response sprinkler head rated at 155°F (68°C)? → Red
14. What is the minimum age requirement for an F-01 Certificate of Fitness? → 18 years old
15. A fire extinguisher with an 'ABC' rating is effective on which types of fires? → Ordinary combustibles, flammable liquids, and electrical fires
16. According to NFPA 51B, what is the minimum clearance distance that combustible materials must be moved from a hot work area? → 35 feet
17. What personal equipment should an F-01 Fire Guard carry during rounds? → A flashlight, fire watch log, radio or phone, pen, and access to a fire extinguisher
18. What is the NYC Fire Code requirement for fire extinguisher placement at construction sites? → Travel distance to the nearest extinguisher must not exceed 75 feet
19. What does 'compartmentalization' mean in fire safety? → Dividing a building into fire-resistant sections to contain fire spread
20. What documentation must an F-01 Fire Guard maintain during each shift? → A fire watch log recording patrol times, areas inspected, and any hazards found
21. After a fire extinguisher has been partially used, what must be done before returning it to service? → Recharge or replace it immediately
22. For a Class D fire involving combustible metals such as magnesium or titanium, which extinguishing agent is appropriate? → Dry sand or dry powder (Class D agent)
23. What should be done with the hot work permit once the work and post-work fire watch are fully completed? → It should be retained and filed as a record for a required period
24. What does the acronym PASS stand for when using a fire extinguisher? → Pull, Aim, Squeeze, Sweep
25. What is the primary cause of fire deaths in buildings? → Smoke inhalation and toxic gases
26. What is the purpose of a fire sprinkler system in a building? → To automatically detect and suppress a fire using water
27. What is the fire guard's role during hot work operations? → Monitoring the area for fires during and for at least 30 minutes after hot work ceases
28. What is a hot work permit? → A written authorization documenting safety precautions required before hot work can begin
29. What type of construction material is classified as 'non-combustible'? → Steel, concrete, and masonry
30. How far below a sprinkler head must storage and materials be kept to ensure proper water distribution? → 18 inches