F01 Fire Safety and Prevention 2

Question 1

What is the most common cause of fires during torch roofing operations according to FDNY fire investigation data?

Accepted Answer

Sparks or flame contacting combustible materials in concealed spaces (walls, roof decks, insulation)

Answer

Most torch roofing fires are caused by sparks or flame reaching concealed combustible materials — such as wood roof decks, insulation, or wall cavities — that smolder undetected before flashing over.

Question 2

When storing propane cylinders at a hot work site, which of the following is a required safety practice?

Accepted Answer

Store cylinders upright, secured against tipping, and away from heat sources and ignition points

Answer

Propane cylinders must be stored upright, secured against tipping (to prevent valve damage), and kept away from heat sources, open flames, and ignition points to prevent leaks and fire.

Question 3

What does the term 'hot work' refer to in the context of FDNY fire safety regulations?

Accepted Answer

Any work involving open flames, sparks, or heat sufficient to ignite surrounding materials

Answer

Hot work refers to any operation involving open flames, sparks, or heat generation sufficient to ignite combustible or flammable materials, including welding, cutting, grinding, soldering, and torch operations.

Question 4

Which of the following best describes the fireguard's responsibility regarding combustible materials BEFORE torch operations begin?

Accepted Answer

Verify that all combustibles within 35 feet of the hot work have been removed, protected, or covered with fire-resistant materials

Answer

Before any torch is lit, the F-01 fireguard must verify that combustibles within 35 feet of the hot work point have been cleared, covered, or protected per NFPA 51B. This is a mandatory pre-work check.

Question 5

An F-01 fireguard notices that a propane hose connecting the cylinder to the torch has a visible crack. What must be done?

Accepted Answer

Immediately shut down the torch, replace the hose before work resumes, and document the defect in the logbook

Answer

A cracked propane hose is a serious fire and explosion hazard. The torch must be shut down immediately, the hose replaced with a sound one, and the defect logged. Operations cannot resume with a defective hose.

(F01) NYC Fireguard F01 Certification Practice Test

(F01) NYC Fireguard F01 Certification Practice Test

F01 Fire Safety and Prevention 2