F-02 Building Construction and Fire Behavior Practice Test Flashcards
6 cards from real F-02 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 F-02 Building Construction and Fire Behavior Practice Test flashcards as text
What are the three elements of the fire triangle?
Answer: Heat, fuel, and oxygen
The fire triangle consists of heat, fuel, and oxygen — the three elements that must be present simultaneously for a fire to start and continue burning. Removing any one element will extinguish the fire. This is the fundamental concept behind all fire suppression methods.
What is flashover in fire behavior?
Answer: When all exposed combustible surfaces in a room simultaneously ignite due to radiant heat
Flashover occurs when radiant heat from the fire, hot gases, and ceiling layer raises the temperature of all exposed combustible surfaces in a room to their ignition point, causing simultaneous ignition. This transition from a growing fire to a fully involved room is extremely dangerous and occurs rapidly.
What type of building construction uses steel or concrete structural elements that are protected from fire exposure?
Answer: Type I — Fire Resistive
Type I (Fire Resistive) construction uses non-combustible structural materials (steel and concrete) with fire-resistive coatings or enclosures that protect structural elements for 2-4 hours. This provides the highest level of structural fire resistance and is used in high-rise buildings.
How does fire typically spread vertically in a building?
Answer: Through stairways, elevator shafts, utility chases, and exterior windows
Fire spreads vertically through any vertical opening that creates a chimney effect, including open stairways, elevator shafts, utility pipe chases, laundry chutes, and exterior windows (autoexposure). These vertical paths can rapidly spread fire from lower to upper floors.
What is the most common cause of fire deaths in buildings?
Answer: Smoke inhalation
Smoke inhalation is the leading cause of fire deaths, responsible for approximately 50-80% of fire fatalities. Toxic gases in smoke (carbon monoxide, hydrogen cyanide) can incapacitate and kill people long before flames reach them. This is why early detection and evacuation are critical.
What is a fire-rated door designed to do?
Answer: Resist the passage of fire and smoke for a specified period of time
Fire-rated doors are designed and tested to resist the passage of fire and smoke for a specific time period (20 minutes to 3 hours). They are a critical component of fire compartmentalization, preventing fire spread between rooms and corridors in a building.