F02 Building Safety Systems 2

Question 1

How long must emergency lighting remain operational after a power failure in NYC?

Accepted Answer

90 minutes

Answer

NYC Building Code requires emergency lighting to provide illumination for at least 90 minutes after a power failure, giving occupants sufficient time to evacuate.

Question 2

What is a fire damper used for in a building's HVAC system?

Accepted Answer

Preventing the spread of fire and smoke through ductwork

Answer

Fire dampers are installed in ductwork where it passes through fire-rated walls and floors to prevent fire and hot gases from spreading through the HVAC system.

Question 3

What is stairwell pressurization designed to prevent?

Accepted Answer

Smoke infiltration into stairwells during a fire

Answer

Stairwell pressurization systems maintain positive air pressure in stairwells relative to adjacent floors, preventing smoke from entering and keeping the stairwell usable for evacuation.

Question 4

What is the purpose of a building's fire safety director?

Accepted Answer

To manage fire safety operations, emergency action plans, and coordinate with the FDNY

Answer

The fire safety director is responsible for implementing the building's fire safety and evacuation plan, conducting fire drills, and coordinating with the FDNY during emergencies.

Question 5

What type of fire detection system uses a network of very small sampling pipes to detect smoke?

Accepted Answer

Aspirating smoke detection system

Answer

Aspirating smoke detection systems actively draw air samples through a network of small pipes to a central detection unit, providing very early smoke detection.

F02 - NYC Fire Guard F-02 Practice Test

F02 - NYC Fire Guard F-02 Practice Test

F02 Building Safety Systems 2