FACP FACP System Integration & Interfaces 2

Question 1

What is the purpose of a fire alarm system's interface with a magnetic door holder?

Accepted Answer

To release the door holder and allow a fire door to close automatically upon alarm

Answer

Magnetic door holders keep fire doors open for convenience; upon fire alarm activation, the FACP de-energizes the magnet, allowing the door to close and prevent fire spread.

Question 2

In a mass notification system (MNS) integrated with a FACP, which NFPA standard provides the primary guidance?

Accepted Answer

NFPA 72, Chapter 24

Answer

NFPA 72 Chapter 24 covers emergency communication systems including mass notification systems that may be integrated with or interface with fire alarm control panels.

Question 3

When integrating a FACP with a Building Management System (BMS) via BACnet, what must the technician verify?

Accepted Answer

That the BACnet object mapping correctly reflects fire alarm points and that the BMS cannot override fire alarm outputs

Answer

BACnet integration must be configured so the BMS can monitor fire alarm status but cannot override or control life-safety outputs, preserving the integrity of the fire alarm system.

Question 4

A FACP controls a pre-action sprinkler system. Which two inputs must typically both be present before the pre-action valve opens?

Accepted Answer

A fire alarm signal from the detection system AND operation of a sprinkler head (or second alarm)

Answer

Pre-action systems require a 'double interlock' — typically a fire detection signal plus confirmation of a sprinkler head operation — before releasing water, reducing accidental discharge.

Question 5

Which interface is used to connect a FACP to a remote annunciator panel located at the building's main entry?

Accepted Answer

A dedicated annunciator circuit or RS-485 data bus depending on the panel manufacturer

Answer

Remote annunciators connect via a proprietary RS-485 or similar data bus (or dedicated wiring circuit) defined by the FACP manufacturer to display panel status at a remote location.

FACP - Fire Alarm Control Panel Certification Practice Test

FACP - Fire Alarm Control Panel Certification Practice Test

FACP FACP System Integration & Interfaces 2