Fire Alarm Installer Licensing Exam Questions
and Correct Answers Verified Answers) Plus
Rationales 2026 Q&A | Instant Download Pdf
1. What is the primary purpose of a fire alarm system?
A. Detect gas leaks
B. Provide lighting
C. Detect fire and alert occupants
D. Control HVAC systems
Rationale: Fire alarm systems are designed to detect fire conditions
and notify occupants for safe evacuation.
2. Which device detects visible smoke particles?
A. Heat detector
B. Photoelectric smoke detector
C. Ionization detector
D. Flame detector
,Rationale: Photoelectric detectors respond to visible smoke particles
using light scattering.
3. Ionization detectors are most sensitive to:
A. Smoldering fires
B. Heat
C. Fast flaming fires
D. Gas leaks
Rationale: Ionization detectors respond quickly to small particles
produced by flaming fires.
4. What is the typical voltage of a fire alarm control panel (FACP)?
A. 480V AC
B. 220V AC
C. 120V AC or 24V DC
D. 12V AC
Rationale: FACPs commonly operate on 120V AC primary power with
24V DC secondary systems.
5. What does NFPA stand for?
,A. National Fire Protection Agency
B. National Fire Prevention Authority
C. National Fire Protection Association
D. National Fire Policy Act
Rationale: NFPA develops codes and standards for fire protection
systems.
6. NFPA 72 covers:
A. Electrical wiring
B. Sprinkler systems
C. Fire alarm systems
D. Building construction
Rationale: NFPA 72 is the National Fire Alarm and Signaling Code.
7. What is a manual pull station used for?
A. Detect smoke
B. Detect heat
C. Allow occupants to manually activate the alarm
D. Reset the system
Rationale: Pull stations provide manual initiation of the alarm system.
, 8. What type of circuit allows devices to continue working even if one
fails?
A. Class A
B. Class B
C. Class C
D. Class D
Rationale: Class B circuits continue operation except beyond the fault.
9. Which circuit returns to the panel forming a loop?
A. Class B
B. Class C
C. Class A
D. Class D
Rationale: Class A circuits loop back to the panel, providing
redundancy.
10. What is a notification appliance?
A. Detector
B. Control panel
and Correct Answers Verified Answers) Plus
Rationales 2026 Q&A | Instant Download Pdf
1. What is the primary purpose of a fire alarm system?
A. Detect gas leaks
B. Provide lighting
C. Detect fire and alert occupants
D. Control HVAC systems
Rationale: Fire alarm systems are designed to detect fire conditions
and notify occupants for safe evacuation.
2. Which device detects visible smoke particles?
A. Heat detector
B. Photoelectric smoke detector
C. Ionization detector
D. Flame detector
,Rationale: Photoelectric detectors respond to visible smoke particles
using light scattering.
3. Ionization detectors are most sensitive to:
A. Smoldering fires
B. Heat
C. Fast flaming fires
D. Gas leaks
Rationale: Ionization detectors respond quickly to small particles
produced by flaming fires.
4. What is the typical voltage of a fire alarm control panel (FACP)?
A. 480V AC
B. 220V AC
C. 120V AC or 24V DC
D. 12V AC
Rationale: FACPs commonly operate on 120V AC primary power with
24V DC secondary systems.
5. What does NFPA stand for?
,A. National Fire Protection Agency
B. National Fire Prevention Authority
C. National Fire Protection Association
D. National Fire Policy Act
Rationale: NFPA develops codes and standards for fire protection
systems.
6. NFPA 72 covers:
A. Electrical wiring
B. Sprinkler systems
C. Fire alarm systems
D. Building construction
Rationale: NFPA 72 is the National Fire Alarm and Signaling Code.
7. What is a manual pull station used for?
A. Detect smoke
B. Detect heat
C. Allow occupants to manually activate the alarm
D. Reset the system
Rationale: Pull stations provide manual initiation of the alarm system.
, 8. What type of circuit allows devices to continue working even if one
fails?
A. Class A
B. Class B
C. Class C
D. Class D
Rationale: Class B circuits continue operation except beyond the fault.
9. Which circuit returns to the panel forming a loop?
A. Class B
B. Class C
C. Class A
D. Class D
Rationale: Class A circuits loop back to the panel, providing
redundancy.
10. What is a notification appliance?
A. Detector
B. Control panel
