Georgia Fire Alarm Contractor
Examination Questions And Correct
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Rationale 2026 Q&A| Instant Download
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1. What is the minimum spacing allowed between smoke detectors in a
standard occupancy area according to NFPA 72?
A. 10 feet
B. 20 feet
C. 30 feet
D. 40 feet
Rationale: NFPA 72 requires a maximum spacing of 30 feet for smoke
detectors in standard ceiling applications.
2. Which type of fire alarm notification appliance is suitable for a high-
noise environment?
A. Horn
B. Strobe
C. Horn-Strobe Combination
D. Chime
Rationale: A horn-strobe combination provides both audible and
visible signals, making it suitable for high-noise areas.
3. The maximum voltage drop allowed in a fire alarm circuit is:
A. 2%
B. 5%
C. 10%
D. 15%
, Rationale: NFPA 72 specifies a maximum 10% voltage drop in
signaling circuits to ensure devices operate reliably.
4. What is the minimum standby battery capacity for a fire alarm system
with a 24-hour standby and 5 minutes of alarm operation?
A. 7 Ah
B. 12 Ah
C. 20 Ah
D. 25 Ah
Rationale: NFPA 72 outlines battery requirements based on standby
time and alarm duration; a 24-hour standby with 5 minutes alarm
typically requires at least 12 Ah.
5. Which of the following devices is heat-activated?
A. Ionization smoke detector
B. Photoelectric smoke detector
C. Fixed temperature heat detector
D. Carbon monoxide detector
Rationale: Fixed temperature heat detectors activate when the
temperature reaches a predefined threshold.
6. What is the primary purpose of a fire alarm control panel (FACP)?
A. To monitor fire alarm zones
B. To notify occupants
C. To transmit signals to the fire department
D. All of the above
Rationale: The FACP supervises system devices, alerts occupants, and
can transmit signals to emergency responders.
7. In a Class A notification circuit, how many open circuits can occur
without system failure?
A. 0
B. 1
C. 2
D. 3
Rationale: Class A circuits are designed so that up to two points can
fail, and the rest of the circuit remains operational.
8. Which type of smoke detector is most sensitive to flaming fires?
A. Photoelectric
, B. Ionization
C. Beam
D. Rate-of-rise heat
Rationale: Ionization smoke detectors respond more quickly to small
combustion particles, typical in flaming fires.
9. What NFPA standard governs the installation of fire alarm systems in
the United States?
A. NFPA 13
B. NFPA 72
C. NFPA 70
D. NFPA 101
Rationale: NFPA 72, National Fire Alarm and Signaling Code,
provides requirements for design, installation, and maintenance of
fire alarm systems.
10. Which device is used to detect smoke over a large open area?
A. Spot-type detector
B. Beam-type detector
C. Duct detector
D. Manual pull station
Rationale: Beam-type detectors send a projected light across a space
to detect smoke over large areas.
11. What is the minimum candela rating for a strobe in a sleeping
area?
A. 15 cd
B. 30 cd
C. 75 cd
D. 110 cd
Rationale: NFPA 72 requires at least 75 candela for strobe lights in
sleeping areas to ensure adequate visibility.
12. A fire alarm system must be tested how often according to NFPA
72?
A. Monthly
B. Annually
C. Every 5 years
D. Every 10 years
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. What is the minimum spacing allowed between smoke detectors in a
standard occupancy area according to NFPA 72?
A. 10 feet
B. 20 feet
C. 30 feet
D. 40 feet
Rationale: NFPA 72 requires a maximum spacing of 30 feet for smoke
detectors in standard ceiling applications.
2. Which type of fire alarm notification appliance is suitable for a high-
noise environment?
A. Horn
B. Strobe
C. Horn-Strobe Combination
D. Chime
Rationale: A horn-strobe combination provides both audible and
visible signals, making it suitable for high-noise areas.
3. The maximum voltage drop allowed in a fire alarm circuit is:
A. 2%
B. 5%
C. 10%
D. 15%
, Rationale: NFPA 72 specifies a maximum 10% voltage drop in
signaling circuits to ensure devices operate reliably.
4. What is the minimum standby battery capacity for a fire alarm system
with a 24-hour standby and 5 minutes of alarm operation?
A. 7 Ah
B. 12 Ah
C. 20 Ah
D. 25 Ah
Rationale: NFPA 72 outlines battery requirements based on standby
time and alarm duration; a 24-hour standby with 5 minutes alarm
typically requires at least 12 Ah.
5. Which of the following devices is heat-activated?
A. Ionization smoke detector
B. Photoelectric smoke detector
C. Fixed temperature heat detector
D. Carbon monoxide detector
Rationale: Fixed temperature heat detectors activate when the
temperature reaches a predefined threshold.
6. What is the primary purpose of a fire alarm control panel (FACP)?
A. To monitor fire alarm zones
B. To notify occupants
C. To transmit signals to the fire department
D. All of the above
Rationale: The FACP supervises system devices, alerts occupants, and
can transmit signals to emergency responders.
7. In a Class A notification circuit, how many open circuits can occur
without system failure?
A. 0
B. 1
C. 2
D. 3
Rationale: Class A circuits are designed so that up to two points can
fail, and the rest of the circuit remains operational.
8. Which type of smoke detector is most sensitive to flaming fires?
A. Photoelectric
, B. Ionization
C. Beam
D. Rate-of-rise heat
Rationale: Ionization smoke detectors respond more quickly to small
combustion particles, typical in flaming fires.
9. What NFPA standard governs the installation of fire alarm systems in
the United States?
A. NFPA 13
B. NFPA 72
C. NFPA 70
D. NFPA 101
Rationale: NFPA 72, National Fire Alarm and Signaling Code,
provides requirements for design, installation, and maintenance of
fire alarm systems.
10. Which device is used to detect smoke over a large open area?
A. Spot-type detector
B. Beam-type detector
C. Duct detector
D. Manual pull station
Rationale: Beam-type detectors send a projected light across a space
to detect smoke over large areas.
11. What is the minimum candela rating for a strobe in a sleeping
area?
A. 15 cd
B. 30 cd
C. 75 cd
D. 110 cd
Rationale: NFPA 72 requires at least 75 candela for strobe lights in
sleeping areas to ensure adequate visibility.
12. A fire alarm system must be tested how often according to NFPA
72?
A. Monthly
B. Annually
C. Every 5 years
D. Every 10 years
