NICET Fire Alarm Systems Level II Exam
With Actual Questions & Verified
Answers, Plus Explained
Rationales/Expert Verified For
Guaranteed Pass 2026/Latest
Updated/Instant Download Pdf
1. Which document establishes minimum requirements for fire
alarm system installation?
A. NFPA 10
B. NFPA 72
C. NFPA 70B
D. NFPA 25
Answer: B
NFPA 72 is the National Fire Alarm and Signaling Code governing
installation, testing, and maintenance.
2. What is the primary responsibility of a Level II fire alarm
technician?
A. Designing new systems
B. Approving final inspections
C. Installing, testing, and troubleshooting systems under
supervision
D. Writing building codes
Answer: C
, Level II focuses on installation and testing tasks, not system
design or code enforcement.
3. What type of detector is best suited for fast-flaming fires?
A. Heat detector
B. Ionization smoke detector
C. Photoelectric smoke detector
D. Carbon monoxide detector
Answer: C
Photoelectric detectors respond quickly to visible smoke
produced by flaming fires.
4. What is the maximum spacing for spot-type smoke detectors on
smooth ceilings under normal conditions?
A. 20 ft
B. 25 ft
C. 30 ft
D. 40 ft
Answer: C
NFPA 72 permits up to 30 ft spacing for smoke detectors on
smooth ceilings.
5. A Class B initiating device circuit is defined as:
A. One that returns to the panel
B. One that is continuously supervised in both directions
C. One where a single open disables devices beyond the break
D. One with no supervision
Answer: C
Class B circuits lose devices beyond a break but still indicate a
trouble condition.
6. What color insulation is typically used for fire alarm notification
appliance circuits?
, A. Green
B. Blue
C. Red
D. White
Answer: C
Red is the industry standard color for fire alarm circuit wiring.
7. What is the purpose of an end-of-line resistor?
A. Boost circuit voltage
B. Prevent short circuits
C. Supervise circuit integrity
D. Increase current capacity
Answer: C
End-of-line resistors allow the panel to monitor wiring
continuity.
8. Which power supply is required for fire alarm control units?
A. Battery only
B. Generator only
C. Primary and secondary power
D. Solar power
Answer: C
NFPA 72 requires both normal (primary) and standby
(secondary) power sources.
9. What is the minimum standby battery capacity for a typical
protected premises fire alarm system?
A. 4 hours
B. 12 hours
C. 24 hours
D. 72 hours
Answer: C
With Actual Questions & Verified
Answers, Plus Explained
Rationales/Expert Verified For
Guaranteed Pass 2026/Latest
Updated/Instant Download Pdf
1. Which document establishes minimum requirements for fire
alarm system installation?
A. NFPA 10
B. NFPA 72
C. NFPA 70B
D. NFPA 25
Answer: B
NFPA 72 is the National Fire Alarm and Signaling Code governing
installation, testing, and maintenance.
2. What is the primary responsibility of a Level II fire alarm
technician?
A. Designing new systems
B. Approving final inspections
C. Installing, testing, and troubleshooting systems under
supervision
D. Writing building codes
Answer: C
, Level II focuses on installation and testing tasks, not system
design or code enforcement.
3. What type of detector is best suited for fast-flaming fires?
A. Heat detector
B. Ionization smoke detector
C. Photoelectric smoke detector
D. Carbon monoxide detector
Answer: C
Photoelectric detectors respond quickly to visible smoke
produced by flaming fires.
4. What is the maximum spacing for spot-type smoke detectors on
smooth ceilings under normal conditions?
A. 20 ft
B. 25 ft
C. 30 ft
D. 40 ft
Answer: C
NFPA 72 permits up to 30 ft spacing for smoke detectors on
smooth ceilings.
5. A Class B initiating device circuit is defined as:
A. One that returns to the panel
B. One that is continuously supervised in both directions
C. One where a single open disables devices beyond the break
D. One with no supervision
Answer: C
Class B circuits lose devices beyond a break but still indicate a
trouble condition.
6. What color insulation is typically used for fire alarm notification
appliance circuits?
, A. Green
B. Blue
C. Red
D. White
Answer: C
Red is the industry standard color for fire alarm circuit wiring.
7. What is the purpose of an end-of-line resistor?
A. Boost circuit voltage
B. Prevent short circuits
C. Supervise circuit integrity
D. Increase current capacity
Answer: C
End-of-line resistors allow the panel to monitor wiring
continuity.
8. Which power supply is required for fire alarm control units?
A. Battery only
B. Generator only
C. Primary and secondary power
D. Solar power
Answer: C
NFPA 72 requires both normal (primary) and standby
(secondary) power sources.
9. What is the minimum standby battery capacity for a typical
protected premises fire alarm system?
A. 4 hours
B. 12 hours
C. 24 hours
D. 72 hours
Answer: C
