FLSD Fire Suppression Systems

Question 1

What type of sprinkler system maintains water in the pipes at all times, ready for immediate discharge?

Accepted Answer

Wet pipe system

Answer

Dry pipe system

Answer

Pre-action system

Answer

Deluge system

Question 2

In a dry pipe sprinkler system, what substance fills the pipes in place of water?

Accepted Answer

Pressurized air or nitrogen

Answer

Carbon dioxide

Answer

Halon gas

Answer

Argon

Question 3

A Class I standpipe system provides hose connections intended for use by which group?

Accepted Answer

Fire department personnel

Answer

Building occupants only

Answer

Security staff with basic training

Answer

Both occupants and fire department equally

Question 4

Which NFPA standard governs the installation of automatic sprinkler systems in commercial buildings?

Accepted Answer

NFPA 13

Answer

NFPA 10

Answer

NFPA 25

Answer

NFPA 72

Question 5

What is the primary purpose of a fire department connection (FDC) on a building's exterior?

Accepted Answer

To allow FDNY to supplement the building's water supply to the system

Answer

To drain the sprinkler system after use

Answer

To test sprinkler flow rates during inspections

Answer

To connect portable fire extinguisher refill lines

Question 6

A pre-action sprinkler system requires which two events before water is discharged?

Accepted Answer

A detection device activation AND a sprinkler head fusing open

Answer

A smoke detector activation and a manual pull station

Answer

Two independent smoke alarms activating simultaneously

Answer

Heat detector activation and FLSD manual override

Question 7

Which type of sprinkler head responds most rapidly due to its smaller thermal sensing element?

Accepted Answer

Quick response

Answer

Standard response

Answer

Extended coverage

Answer

Large drop