Fire Fighter Skills Chapter 26: Fire
Detection, Suppression, and Smoke
Control Systems
Which sort of alarm notification gadget sends a sign to a fourth-party, off-web site tracking
facility? - ANSCentral station carrier alarm machine
Which device enables fireplace combatants to ascertain the type and place of the activated
alarm device as they enter a building in which a hearth alarm is occuring? - ANSA far off
annunciator
Which sort of smoke alarm/detector is every now and then encouraged for set up close to
lavatories to reduce fake alarms? - ANSPhotoelectric
What is a situation while a carbon dioxide machine turns on? - ANSDanger to life
Which part of the fireplace alarm gadget indicators the constructing occupants when the gadget
is activated? - ANSAlarm notification device
Recent fire prevention codes have adopted. A standardized audio sample that ought to be
produced by way of any audio tool used as a hearth alarm. What is this sound pattern referred
to as? - ANSTemporal-3
What a did vintage-fashion sprinkler heads try this new style heads do now not? - ANSDirect
some water onto the ceiling
Usually, what number of and what size are connections on an FDC? - ANSTwo 2 half of inch
females
If the stem on an OS&Y valve is out, what does that inform fire combatants approximately that
valve? - ANSIt is open
Class II standpipes are supposed for use via: - ANSBuilding occupants best
Which sort of sprinkler head is designed to be established on the bottom of the sprinkler piping,
striking down towards the room? - ANSPendant sprinkler head
, Sprinkler heads perform functions, one of that's to apply water to the hearth. What is the other?
- ANSTo set off the fire alarm device
Which form of fireplace alarm annunciation system identifies where inside the building the alarm
became activated? - ANSZned
Which of the following is NOT a mounting role for sprinkler heads? - ANSSub-floor
What should occur if there is a fault within the hearth alarm system? - ANSTrouble signal will
sound
Which kind of alarm notification machine does no longer notify the hearth department? -
ANSProtected premises alarm machine
Which form of warmness detector should get replaced after activation? - ANSFixed temperature
The loss of a sure characteristic on older warmness detectors makes it hard to tune down the
purpose of an alarm. What is it they lack? - ANSVisual triggers that tell which device was
activated
Sprinkler heads are rated through their launch mechanisms, mounting positions, and: -
ANSTheir launch temperatures
Which forms of detectors are typically established in air return ducts of huge buildings? -
ANSDuct
Commercial photoelectric beam smoke detectors respond to a positive diminishment within the
depth of the mild beam on the receiving stop. What is the time period for how much of the mild
is being blocked? - ANSObscuration charge
What is the preferred water source for a sprinkler machine? - ANSA municipal water system
Which kind of warmth detector uses wire or tubing strung along the ceiling of big open areas
which includes church buildings? - ANSLine detectors
In dry-pipe and deluge sprinkler systems, the principle valve functions both as an alarm valve
and additionally as a(n): - ANSDam
Select the best characterization of flame detectors. - ANSComplicated and ecpensice
Which automated sprinkler system can not be used where temperatures are underneath
freezing? - ANSWet pipe
Where are strain-reducing valves located on standpipe systems? - ANSAt every outlet
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