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What are some ways an alarm might alert occupants? - ANSWER
-Loud sirens,
bells, speakers, horns, and flashing
lights (strobes).
Who is responsible for ensuring the inspection, testing, and
maintenance for
alarms are scheduled? - ANSWER -Coordinator of Fire Safety &
Alarm Systems
Fire Alarm Control Panel (FACP) - ANSWER -Monitors
inputs and controls
output through various types of
circuits.
What are the three types of signals from the control panel and
what do they mean? - ANSWER -1. Alarm Signal: A signal
initiated by a fire alarm initiating device such as a manual fire
alarm pull station, automatic fire detector, water flow switch, or
other devices in which activation indicated the presence of a
fire.
,Sends a signal to an FDNY
2. Supervisory Signal: Indicates that a system or device
being monitored has been compromised or is in an abnormal
state. This needs to be investigated and corrected.
3. Trouble Signal: A signal initiated by the fire alarm system
ore device that indicates a fault in a monitored circuit or
component. This needs to be investigated and corrected. For
example, low battery, AC failure, phone line failure, or internal
component failure. (Electrical issue in the system)
Alarm Silence Switch or Button - ANSWER -Silence switch is
used to silence
the devices after evacuation is complete while investigation
is being done.
When should you reset the fire alarm system? - ANSWER -
Never reset the fire
alarm system until the condition is verified by
FDNY personnel.
Primary Power Supply - ANSWER -The main power supply
for a fire alarm
system
Secondary Power Supply - ANSWER -The fire alarm system
shall have a secondary power supply which provides power to
the alarm system within 10 seconds of failure of the primary
supply.
, Automatic Detection Devices - ANSWER -Sensors that detect
heat, smoke or
the flow of water in a fire alarm
system.
Area Smoke Detector - ANSWER -Detects visible or
invisible particles of
combustion.
Elevator Lobby Smoke Detectors - ANSWER -Smoke
detectors that when
activated will recall elevators automatically to the
designated landing.
Beam Detectors - ANSWER -Used to protect large areas. This
detector consists
of a light beam that when broken by anyt combustible particle
will trigger the
detector
Duct Smoke Detectors - ANSWER -Sample air flow in the HVAC
air duct and to
detect particles of
combustion.
Heat Detector - ANSWER -A sensor that detects abnormall high
temperatures