F04 Fire Hazard Recognition and Prevention Flashcards

What does the 'flame spread index' measure for materials used in assembly venues?

Answer: How quickly fire travels across a material's surface

The flame spread index rates how rapidly fire propagates across a surface, helping determine whether materials meet fire safety standards.

A fireguard discovers that emergency lighting is not functioning before an event. What is the required action?

Answer: Report it immediately to the supervisor and ensure it is repaired before the event opens

Non-functional emergency lighting must be repaired before occupants are admitted, as it is essential for safe evacuation.

What fire suppression hazard is created when objects are placed too close to sprinkler heads?

Answer: Blocked heads cannot discharge water, reducing suppression effectiveness

Obstructions prevent sprinkler heads from distributing water effectively over a fire, reducing the system's ability to suppress it.

Which safety signage must be clearly visible throughout a temporary assembly venue at all times?

Answer: Exit signs and fire extinguisher location signs

Exit signs and fire extinguisher locations must always be visible so occupants can evacuate safely and access firefighting equipment.

What specific hazards does a fireguard look for when inspecting electrical panels during pre-event checks?

Answer: Exposed wiring, tripped breakers, or signs of overheating such as scorch marks

Exposed wiring, tripped breakers, and overheating are warning signs of electrical fire hazards requiring immediate corrective action.

Why are pyrotechnics considered a serious fire hazard in enclosed assembly venues?

Answer: They produce sparks and open flames that can ignite nearby combustible materials

Pyrotechnics produce sparks and flames that can instantly ignite decorations, drapes, and other combustibles in close proximity.