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New Mexico EE-98 Part 3 Specialties
Exam Prep | 2026 NEC Questions &
Rationales
This comprehensive guide contains 200 practice
questions with detailed rationales for the New Mexico
EE-98 Residential & Commercial Electrical Part 3
(Specialties) exam. Master the 2023 NEC, NMAC 14.10.3,
and NFPA 72. Key topics include fire alarm systems,
emergency and standby systems, low-voltage
communications, hazardous locations, electric signs, and
special occupancies. Perfect for contractor candidates
seeking to strengthen their understanding of specialty
electrical systems and code applications.
1. According to the New Mexico Administrative Code (NMAC 14.10.3.9), an
EE-98 licensee is permitted to install low-voltage fire alarm systems connected
to a commercial monitoring station serving which of the following
occupancies?
A. Any single-family dwelling, regardless of the number of units
B. A multi-family building with nine (9) or fewer apartments
C. A multi-family building with ten (10) or more apartments
D. Any commercial building, regardless of occupancy classification
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*Answer: C. A multi-family building with ten (10) or more apartments
Rationale: NMAC 14.10.3.9 explicitly limits an EE-98 licensee’s authority for
low-voltage fire alarm systems connected to a commercial monitoring station to
buildings containing ten (10) or more apartments. Single-family dwellings and smaller
multi-family buildings fall outside this scope, and the rule does not grant blanket
authority for all commercial occupancies.
2. Under NEC Article 700, emergency systems must restore power to assigned
loads within what maximum time after loss of the normal supply?
A. 5 seconds
B. 10 seconds
C. 60 seconds
D. 90 seconds
*Answer: B. 10 seconds
Rationale: NEC 700.12 requires emergency systems to be designed and installed so that
power is restored within 10 seconds after the interruption of the normal supply. This is
a critical distinction from legally required standby systems, which have a 60-second
allowance.
3. For legally required standby systems under NEC Article 701, what is the
maximum allowable time for power restoration?
A. 10 seconds
B. 30 seconds
C. 60 seconds
D. 120 seconds
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*Answer: C. 60 seconds
Rationale: NEC 701.12 mandates that legally required standby systems must supply
power within 60 seconds. This longer timeframe reflects the less critical nature of loads
compared to emergency systems under Article 700.
4. Battery-powered emergency egress lighting must maintain illumination for a
minimum of how long?
A. 15 minutes
B. 30 minutes
C. 60 minutes
D. 90 minutes
*Answer: D. 90 minutes
Rationale: NEC 700.12(F) and NFPA 101 require emergency lighting batteries to have
sufficient capacity to operate for at least 90 minutes. This ensures adequate egress time
during a power outage.
5. Selective coordination is required for which of the following systems?
A. Optional standby systems only
B. Emergency and legally required standby systems
C. Fire alarm systems only
D. All low-voltage systems
*Answer: B. Emergency and legally required standby systems
Rationale: NEC 700.32 and 701.27 require selective coordination for emergency and
legally required standby systems to ensure that only the faulted circuit is de-energized,
preventing a widespread outage. This is not mandated for optional standby systems
under Article 702.
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6. Fire alarm circuit conductors installed in a plenum air-handling space must
be what cable type?
A. FPL
B. FPLR
C. FPLP
D. Any of the above
*Answer: C. FPLP
Rationale: NEC 760.179(B) requires fire alarm cables installed in plenums to be rated
FPLP (plenum-rated) to meet smoke and flame spread requirements. FPL and FPLR are
not permitted in plenum spaces.
7. According to NEC, power-limited fire alarm (PLFA) conductors must be
identified by what color when not installed in a raceway?
A. Blue
B. Yellow
C. Red
D. Orange
*Answer: C. Red
Rationale: NEC 760.124 requires that PLFA circuit conductors be permanently marked
with red color at termination and at each junction point when not installed in a
raceway, to distinguish them from other circuits.
8. What is the primary purpose of a fire alarm system as defined in the NEC?
New Mexico EE-98 Part 3 Specialties
Exam Prep | 2026 NEC Questions &
Rationales
This comprehensive guide contains 200 practice
questions with detailed rationales for the New Mexico
EE-98 Residential & Commercial Electrical Part 3
(Specialties) exam. Master the 2023 NEC, NMAC 14.10.3,
and NFPA 72. Key topics include fire alarm systems,
emergency and standby systems, low-voltage
communications, hazardous locations, electric signs, and
special occupancies. Perfect for contractor candidates
seeking to strengthen their understanding of specialty
electrical systems and code applications.
1. According to the New Mexico Administrative Code (NMAC 14.10.3.9), an
EE-98 licensee is permitted to install low-voltage fire alarm systems connected
to a commercial monitoring station serving which of the following
occupancies?
A. Any single-family dwelling, regardless of the number of units
B. A multi-family building with nine (9) or fewer apartments
C. A multi-family building with ten (10) or more apartments
D. Any commercial building, regardless of occupancy classification
,2|Page
*Answer: C. A multi-family building with ten (10) or more apartments
Rationale: NMAC 14.10.3.9 explicitly limits an EE-98 licensee’s authority for
low-voltage fire alarm systems connected to a commercial monitoring station to
buildings containing ten (10) or more apartments. Single-family dwellings and smaller
multi-family buildings fall outside this scope, and the rule does not grant blanket
authority for all commercial occupancies.
2. Under NEC Article 700, emergency systems must restore power to assigned
loads within what maximum time after loss of the normal supply?
A. 5 seconds
B. 10 seconds
C. 60 seconds
D. 90 seconds
*Answer: B. 10 seconds
Rationale: NEC 700.12 requires emergency systems to be designed and installed so that
power is restored within 10 seconds after the interruption of the normal supply. This is
a critical distinction from legally required standby systems, which have a 60-second
allowance.
3. For legally required standby systems under NEC Article 701, what is the
maximum allowable time for power restoration?
A. 10 seconds
B. 30 seconds
C. 60 seconds
D. 120 seconds
,3|Page
*Answer: C. 60 seconds
Rationale: NEC 701.12 mandates that legally required standby systems must supply
power within 60 seconds. This longer timeframe reflects the less critical nature of loads
compared to emergency systems under Article 700.
4. Battery-powered emergency egress lighting must maintain illumination for a
minimum of how long?
A. 15 minutes
B. 30 minutes
C. 60 minutes
D. 90 minutes
*Answer: D. 90 minutes
Rationale: NEC 700.12(F) and NFPA 101 require emergency lighting batteries to have
sufficient capacity to operate for at least 90 minutes. This ensures adequate egress time
during a power outage.
5. Selective coordination is required for which of the following systems?
A. Optional standby systems only
B. Emergency and legally required standby systems
C. Fire alarm systems only
D. All low-voltage systems
*Answer: B. Emergency and legally required standby systems
Rationale: NEC 700.32 and 701.27 require selective coordination for emergency and
legally required standby systems to ensure that only the faulted circuit is de-energized,
preventing a widespread outage. This is not mandated for optional standby systems
under Article 702.
, 4|Page
6. Fire alarm circuit conductors installed in a plenum air-handling space must
be what cable type?
A. FPL
B. FPLR
C. FPLP
D. Any of the above
*Answer: C. FPLP
Rationale: NEC 760.179(B) requires fire alarm cables installed in plenums to be rated
FPLP (plenum-rated) to meet smoke and flame spread requirements. FPL and FPLR are
not permitted in plenum spaces.
7. According to NEC, power-limited fire alarm (PLFA) conductors must be
identified by what color when not installed in a raceway?
A. Blue
B. Yellow
C. Red
D. Orange
*Answer: C. Red
Rationale: NEC 760.124 requires that PLFA circuit conductors be permanently marked
with red color at termination and at each junction point when not installed in a
raceway, to distinguish them from other circuits.
8. What is the primary purpose of a fire alarm system as defined in the NEC?
