TEXAS FIRE ALARM FINAL EXAM 2025/2026 BANK
CURRENTLY TESTING COMPLETE EXAM
QUESTIONS WITH DETAILED VERIFIED ANSWERS
EXPERT VERIFIED /ALREADY GRADED A+
1. According to the Texas Administrative Code, who is ultimately responsible for the proper
installation, maintenance, and operation of a fire alarm system?
...ANSWER... The licensed fire alarm company and the Responsible Managing Employee
(RME).
2. What is the minimum inspection frequency for a fire alarm system installed in a public school
in Texas?
...ANSWER... Once per year.
3. Name the two primary NFPA standards that govern the installation and testing of fire alarm
systems.
...ANSWER... NFPA 72 (National Fire Alarm and Signaling Code) and NFPA 70 (National
Electrical Code).
4. What does the acronym "NICET" stand for?
...ANSWER... National Institute for Certification in Engineering Technologies.
5. A person who holds a Fire Alarm Planning Superintendent License in Texas is permitted to do
what?
...ANSWER... Prepare and submit fire alarm system plans and specifications for permit and
approval.
6. Before beginning any installation work on a new fire alarm system in Texas, what must the
contractor obtain from the local Authority Having Jurisdiction (AHJ)?
...ANSWER... A permit.
7. What is the primary purpose of a fire alarm control unit (FACU)?
,...ANSWER... To monitor input devices, control output devices, and provide status information.
8. Define the term "Authority Having Jurisdiction" or AHJ.
...ANSWER... The organization, office, or individual responsible for approving equipment,
materials, an installation, or a procedure.
9. What is the maximum allowable ground-fault resistance for a fire alarm circuit?
...ANSWER... As specified by the manufacturer, but typically not to exceed 100 ohms.
10. List three types of initiating devices.
...ANSWER... Smoke detectors, heat detectors, manual pull stations.
11. What is the difference between a conventional and an addressable fire alarm system?
...ANSWER... A conventional system identifies the general zone where an alarm originated,
while an addressable system identifies the exact device.
12. What is the required color for manual fire alarm boxes (pull stations) in the United States?
...ANSWER... Red.
13. What is the maximum allowable height from the floor to the activating handle of a manual
pull station?
...ANSWER... 48 inches (1.2 meters).
14. What is the minimum allowable height from the floor to the activating handle of a manual
pull station?
...ANSWER... 42 inches (1.07 meters).
15. Name the two main categories of heat detectors.
...ANSWER... Fixed temperature and rate-of-rise.
16. What is the primary advantage of a rate-of-rise heat detector?
,...ANSWER... It can respond quickly to a rapidly developing fire before a fixed temperature
element would operate.
17. Where should smoke detectors NOT be installed?
...ANSWER... In areas with high dust, humidity, or airflow such as directly in front of supply air
diffusers, in kitchens, or in bathrooms with showers.
18. What is the primary principle of operation for a photoelectric smoke detector?
...ANSWER... It uses a light source and a photosensitive receiver; smoke particles scattering or
obscuring the light beam causes an alarm.
19. What is the primary principle of operation for an ionization smoke detector?
...ANSWER... It uses a small radioactive source to ionize air within a chamber, creating a small
electrical current; smoke particles disrupt this current, causing an alarm.
20. What is the spacing requirement for smoke detectors under a smooth, flat 10-foot high ceiling
as per NFPA 72?
...ANSWER... 30 feet between detectors, 15 feet from walls (for a 30-foot spacing grid).
21. What is the purpose of a duct smoke detector?
...ANSWER... To detect smoke in HVAC air handling systems and typically shut down the fans
to prevent the spread of smoke.
22. List three types of notification appliances.
...ANSWER... Horns, strobes, speakers.
23. What does the term "Candela" refer to in fire alarm systems?
...ANSWER... The unit of measurement for the effective intensity of a visual notification
appliance (strobe light).
24. What is the required minimum sound level for audible appliances in occupiable areas?
...ANSWER... 15 dBA above the average ambient sound level or 5 dBA above the maximum
sound level having a duration of at least 60 seconds, whichever is greater.
, 25. In a sleeping area, what is the minimum sound level required at the pillow?
...ANSWER... 75 dBA.
26. What is the purpose of a temporal-three pattern on an audible notification appliance?
...ANSWER... To standardize the fire alarm evacuation signal (three half-second pulses, followed
by a one and a half second pause).
27. What is the required mounting height for a wall-mounted strobe light?
...ANSWER... 80 inches (2.03 meters) above the finished floor to the top of the strobe, or 96
inches (2.44 meters) minimum to the bottom of the strobe.
28. What is the primary power source for a fire alarm system?
...ANSWER... The commercial light and power service (AC power).
29. What is the required capacity for the secondary (standby) power source for a fire alarm
control unit?
...ANSWER... 24 hours of standby, plus 5 minutes in alarm.
30. Where must the primary power source for a fire alarm system be disconnected?
...ANSWER... At a dedicated, clearly identified circuit breaker located at the main service panel.
31. What type of circuit is used to monitor initiating devices like smoke detectors and pull
stations?
...ANSWER... An Initiating Device Circuit (IDC).
32. What type of circuit is used to control notification appliances like horns and strobes?
...ANSWER... A Notification Appliance Circuit (NAC).
33. What is the purpose of an end-of-line resistor?
CURRENTLY TESTING COMPLETE EXAM
QUESTIONS WITH DETAILED VERIFIED ANSWERS
EXPERT VERIFIED /ALREADY GRADED A+
1. According to the Texas Administrative Code, who is ultimately responsible for the proper
installation, maintenance, and operation of a fire alarm system?
...ANSWER... The licensed fire alarm company and the Responsible Managing Employee
(RME).
2. What is the minimum inspection frequency for a fire alarm system installed in a public school
in Texas?
...ANSWER... Once per year.
3. Name the two primary NFPA standards that govern the installation and testing of fire alarm
systems.
...ANSWER... NFPA 72 (National Fire Alarm and Signaling Code) and NFPA 70 (National
Electrical Code).
4. What does the acronym "NICET" stand for?
...ANSWER... National Institute for Certification in Engineering Technologies.
5. A person who holds a Fire Alarm Planning Superintendent License in Texas is permitted to do
what?
...ANSWER... Prepare and submit fire alarm system plans and specifications for permit and
approval.
6. Before beginning any installation work on a new fire alarm system in Texas, what must the
contractor obtain from the local Authority Having Jurisdiction (AHJ)?
...ANSWER... A permit.
7. What is the primary purpose of a fire alarm control unit (FACU)?
,...ANSWER... To monitor input devices, control output devices, and provide status information.
8. Define the term "Authority Having Jurisdiction" or AHJ.
...ANSWER... The organization, office, or individual responsible for approving equipment,
materials, an installation, or a procedure.
9. What is the maximum allowable ground-fault resistance for a fire alarm circuit?
...ANSWER... As specified by the manufacturer, but typically not to exceed 100 ohms.
10. List three types of initiating devices.
...ANSWER... Smoke detectors, heat detectors, manual pull stations.
11. What is the difference between a conventional and an addressable fire alarm system?
...ANSWER... A conventional system identifies the general zone where an alarm originated,
while an addressable system identifies the exact device.
12. What is the required color for manual fire alarm boxes (pull stations) in the United States?
...ANSWER... Red.
13. What is the maximum allowable height from the floor to the activating handle of a manual
pull station?
...ANSWER... 48 inches (1.2 meters).
14. What is the minimum allowable height from the floor to the activating handle of a manual
pull station?
...ANSWER... 42 inches (1.07 meters).
15. Name the two main categories of heat detectors.
...ANSWER... Fixed temperature and rate-of-rise.
16. What is the primary advantage of a rate-of-rise heat detector?
,...ANSWER... It can respond quickly to a rapidly developing fire before a fixed temperature
element would operate.
17. Where should smoke detectors NOT be installed?
...ANSWER... In areas with high dust, humidity, or airflow such as directly in front of supply air
diffusers, in kitchens, or in bathrooms with showers.
18. What is the primary principle of operation for a photoelectric smoke detector?
...ANSWER... It uses a light source and a photosensitive receiver; smoke particles scattering or
obscuring the light beam causes an alarm.
19. What is the primary principle of operation for an ionization smoke detector?
...ANSWER... It uses a small radioactive source to ionize air within a chamber, creating a small
electrical current; smoke particles disrupt this current, causing an alarm.
20. What is the spacing requirement for smoke detectors under a smooth, flat 10-foot high ceiling
as per NFPA 72?
...ANSWER... 30 feet between detectors, 15 feet from walls (for a 30-foot spacing grid).
21. What is the purpose of a duct smoke detector?
...ANSWER... To detect smoke in HVAC air handling systems and typically shut down the fans
to prevent the spread of smoke.
22. List three types of notification appliances.
...ANSWER... Horns, strobes, speakers.
23. What does the term "Candela" refer to in fire alarm systems?
...ANSWER... The unit of measurement for the effective intensity of a visual notification
appliance (strobe light).
24. What is the required minimum sound level for audible appliances in occupiable areas?
...ANSWER... 15 dBA above the average ambient sound level or 5 dBA above the maximum
sound level having a duration of at least 60 seconds, whichever is greater.
, 25. In a sleeping area, what is the minimum sound level required at the pillow?
...ANSWER... 75 dBA.
26. What is the purpose of a temporal-three pattern on an audible notification appliance?
...ANSWER... To standardize the fire alarm evacuation signal (three half-second pulses, followed
by a one and a half second pause).
27. What is the required mounting height for a wall-mounted strobe light?
...ANSWER... 80 inches (2.03 meters) above the finished floor to the top of the strobe, or 96
inches (2.44 meters) minimum to the bottom of the strobe.
28. What is the primary power source for a fire alarm system?
...ANSWER... The commercial light and power service (AC power).
29. What is the required capacity for the secondary (standby) power source for a fire alarm
control unit?
...ANSWER... 24 hours of standby, plus 5 minutes in alarm.
30. Where must the primary power source for a fire alarm system be disconnected?
...ANSWER... At a dedicated, clearly identified circuit breaker located at the main service panel.
31. What type of circuit is used to monitor initiating devices like smoke detectors and pull
stations?
...ANSWER... An Initiating Device Circuit (IDC).
32. What type of circuit is used to control notification appliances like horns and strobes?
...ANSWER... A Notification Appliance Circuit (NAC).
33. What is the purpose of an end-of-line resistor?
