Texas Fire Alarm Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: Why must a smoke detector not be placed above 25ft?
Answer:
Because of the effects of stratification, smoke will often not rise above this point As
the mounting location of smokes and heats gets higher, the listed spacing must be
reduced. True or False? False. The higher a heat is positioned, the smaller the
spacing. The higher a smoke is positioned, the wider the spacing. Detectors and
appliances shall be protected from damage by a mechanical guard as long as. .. ? It is
listed for the purpose and does not interfere with the operation of the device. What is
a water flow device? An attachment to the sprinkler system that can detect a
predetermined rate of water flow, and is able to initiate the fire alarm. When water
flow occurs that is equal to or greater than the flow of a single sprinkler, how quickly
shall the alarm signal initiate? Within 90 seconds Can detectors be installed within an
air duct system? Can they be used as a substitute for open area protection? Yes. And
no. Detectors shall be BLANK for the purpose for which they are being used. Listed
(i.e. UL Listed) Which Signals must take priority over all other signals? Fire. Even if
a non-fire signal is generated first. All extinguishment systems with automatic
detection equipment for activation shall also have...? Means for manual activation
(pull station)
, Q: How many fire alarm boxes (pull stations) are required in systems employing
automatic fire or water flow detectors?
Answer:
At least one, located where required by the authority having jurisdiction. In fire
alarm systems utilizing automatic fire or water flow detection devices, how many
manual fire alarm boxes must be installed? At least one, situated where required by
the Authority having Jurisdiction. The activation of one automatic door closing
device shall initiate what? The activation of all door closing devices in the
smoke-proof enclosure. What is the difference between a device that initiates and a
device that indicates? An initiating device will trigger an alarm. (Smoke detector
etc.) An indicating device warns locally of an alarm. (Strobe, siren etc.) What is the
definition of a 'one or two family dwelling unit'? 'A building that contains not more
than two dwelling units with independent cooking and bathroom facilities' Systems
that require two automatic detectors to initiate the alarm may only be used after
which 3 conditions are satisfied? 1. The systems are not prohibited by the authority
having jurisdiction 2. At least two automatic detectors are in each protected space. 3.
The alarm verification feature is not used The number of water flow switches
connected to a single initiating device circuit shall not exceed....? 5 The number of
supervisory devices connected to a single initiating device circuit shall not exceed....?
20 Detectors and appliances can be mounted using wires behind them. True or False?
False. All detectors and appliances must be secured independently of their wiring.
Latest 2026 Update
Q: Why must a smoke detector not be placed above 25ft?
Answer:
Because of the effects of stratification, smoke will often not rise above this point As
the mounting location of smokes and heats gets higher, the listed spacing must be
reduced. True or False? False. The higher a heat is positioned, the smaller the
spacing. The higher a smoke is positioned, the wider the spacing. Detectors and
appliances shall be protected from damage by a mechanical guard as long as. .. ? It is
listed for the purpose and does not interfere with the operation of the device. What is
a water flow device? An attachment to the sprinkler system that can detect a
predetermined rate of water flow, and is able to initiate the fire alarm. When water
flow occurs that is equal to or greater than the flow of a single sprinkler, how quickly
shall the alarm signal initiate? Within 90 seconds Can detectors be installed within an
air duct system? Can they be used as a substitute for open area protection? Yes. And
no. Detectors shall be BLANK for the purpose for which they are being used. Listed
(i.e. UL Listed) Which Signals must take priority over all other signals? Fire. Even if
a non-fire signal is generated first. All extinguishment systems with automatic
detection equipment for activation shall also have...? Means for manual activation
(pull station)
, Q: How many fire alarm boxes (pull stations) are required in systems employing
automatic fire or water flow detectors?
Answer:
At least one, located where required by the authority having jurisdiction. In fire
alarm systems utilizing automatic fire or water flow detection devices, how many
manual fire alarm boxes must be installed? At least one, situated where required by
the Authority having Jurisdiction. The activation of one automatic door closing
device shall initiate what? The activation of all door closing devices in the
smoke-proof enclosure. What is the difference between a device that initiates and a
device that indicates? An initiating device will trigger an alarm. (Smoke detector
etc.) An indicating device warns locally of an alarm. (Strobe, siren etc.) What is the
definition of a 'one or two family dwelling unit'? 'A building that contains not more
than two dwelling units with independent cooking and bathroom facilities' Systems
that require two automatic detectors to initiate the alarm may only be used after
which 3 conditions are satisfied? 1. The systems are not prohibited by the authority
having jurisdiction 2. At least two automatic detectors are in each protected space. 3.
The alarm verification feature is not used The number of water flow switches
connected to a single initiating device circuit shall not exceed....? 5 The number of
supervisory devices connected to a single initiating device circuit shall not exceed....?
20 Detectors and appliances can be mounted using wires behind them. True or False?
False. All detectors and appliances must be secured independently of their wiring.
