SYSTEMS
____________ detectors contain multiple sensors and are capable of
generating multiple alarms. - ✔ ✔ multi-sensor
____________ detectors employ more than one operating principle
and operate independent of each other. - ✔ ✔ combination
____________ detectors are used to protect large areas. it is a light
beam broken by combustible particles. - ✔ ✔ beam
___________ detectors shut down a buildings hvac system and re-
direct airflow. - ✔ ✔ dust smoke
fire alarm devices shall be protected, especially during ___________. -
✔ ✔ installation
for air sampling type detectors, the maximum air sampling transport
time from the farthes point shall not exceed ____________. - ✔ ✔
120 seconds
air-sampling detectors shall give a ____________ signal if the airflow is
outside the manufacurers specified range. - ✔ ✔ trouble
maximum allowable time for fire alarm output functions to operate
once a smoke detector has been activated is __________ seconds. - ✔
✔ 10
__________ heat detectors do not have to be replaced after it has
activated the fire alarm. - ✔ ✔ rate of rise
, ________ heat detectors activate the alarm when the detector
components melt at a preset temperature. - ✔ ✔ fixed-temperature
heat detectors
__________ heat detectors are the most commonly used. - ✔ ✔
fixed-temperature
___________ detectors are required in any building that has fossil fuel
burning equipment. - ✔ ✔ carbon monoxide
the _________ shall only be reset at the direction of a fire department
representative. - ✔ ✔ fire alarm control panel
single action stations are usually found __________. - ✔ ✔ indoors
once activated, the fire alarm system cannot be re-set at the
_____________. - ✔ ✔ fire alarm manual pull station
a master plumber with an s-12 cof is allowed to perform maintenance
on sprinkler systems in residential occupancies with less than
____________ sprinklers. - ✔ ✔ 30
when a ____________ condition is indicated, the cof holder should
check the system in order to identify the part of the system that caused
the signal. - ✔ ✔ supervisory
all subsystems are subject to fdny inspection and test for issuance of
_______________. - ✔ ✔ letter of approval
in large buildings, the fire annunciator may be associated with
____________ control and _____________ systems. - ✔ ✔ smoke
purge, communications