1|Page
FLORIDA ELECTRICAL JOURNEYMAN Exam 2026-
2027 BANK QUESTIONS WITH DETAILED VERIFIED
ANSWERS EXAM QUESTIONS WILL COME FROM
HERE (100% Latest Already Graded A+
QUESTION 1
When sizing service-entrance conductors for a one-family dwelling, the
minimum load for a 10 kVA electric range shall be computed at which
of the following demand factors as per the National Electrical Code?
A) 8 kW
B) 6 kW
C) 5 kW
D) 7 kW
Answer: A) 8 kW
Explanation: According to NEC Table 220.55, a single 10 kVA electric
range is assigned a demand load of 8 kW for branch-circuit and service
calculations. This table provides demand factors for household cooking
appliances and recognizes that the full nameplate rating is rarely
reached simultaneously across all heating elements, thereby permitting
a reduced calculated load for service sizing purposes.
QUESTION 2
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In a three-phase, four-wire delta-connected secondary system, the
high-leg (wild leg) voltage to neutral is approximately:
A) 120 V
B) 208 V
C) 240 V
D) 277 V
Answer: B) 208 V
Explanation: In a 240/120 V three-phase, four-wire delta system, the
midpoint of one phase winding is grounded to derive the neutral. The
voltage from the high leg (the opposite corner of the delta) to this
neutral is 208 V, computed as 120 V times the square root of 3
(approximately 1.732). This leg must be distinctly identified and is not
suitable for single-phase 120 V loads.
QUESTION 3
The minimum clearance for service-drop conductors over a residential
driveway where the voltage does not exceed 600 V is:
A) 10 feet
B) 12 feet
C) 15 feet
D) 18 feet
Answer: B) 12 feet
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Explanation: NEC Section 230.24(B) mandates that the minimum
vertical clearance of service-drop conductors over residential driveways
and other areas subject to vehicle traffic is 12 feet. This ensures
adequate safety margin for typical passenger vehicles and light trucks,
while commercial areas may require higher clearances per local
amendments.
QUESTION 4
Which of the following is the maximum allowable fill percentage for a
conduit containing three conductors of the same size, where the
conductors are not lead-covered?
A) 31 percent
B) 40 percent
C) 53 percent
D) 60 percent
Answer: B) 40 percent
Explanation: NEC Chapter 9, Table 1, provides that for three or more
conductors in a conduit or tubing, the maximum fill percentage is 40
percent of the interior cross-sectional area. This value is derived from
empirical heat dissipation and pulling tension studies to prevent
insulation damage and permit efficient installation without excessive
force.
QUESTION 5
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A continuous load is defined as a load where the maximum current is
expected to continue for how many hours or more?
A) 1 hour
B) 2 hours
C) 3 hours
D) 4 hours
Answer: C) 3 hours
Explanation: NEC Article 100 defines a continuous load as one where the
maximum current is expected to persist for three hours or more. This
definition triggers the requirement that branch-circuit conductors and
overcurrent devices be sized at 125 percent of the continuous load to
accommodate cumulative heating effects over extended periods.
QUESTION 6
What is the minimum size equipment grounding conductor required for
a 100-ampere overcurrent device protecting a feeder?
A) 10 AWG copper
B) 8 AWG copper
C) 6 AWG copper
D) 4 AWG copper
Answer: B) 8 AWG copper
FLORIDA ELECTRICAL JOURNEYMAN Exam 2026-
2027 BANK QUESTIONS WITH DETAILED VERIFIED
ANSWERS EXAM QUESTIONS WILL COME FROM
HERE (100% Latest Already Graded A+
QUESTION 1
When sizing service-entrance conductors for a one-family dwelling, the
minimum load for a 10 kVA electric range shall be computed at which
of the following demand factors as per the National Electrical Code?
A) 8 kW
B) 6 kW
C) 5 kW
D) 7 kW
Answer: A) 8 kW
Explanation: According to NEC Table 220.55, a single 10 kVA electric
range is assigned a demand load of 8 kW for branch-circuit and service
calculations. This table provides demand factors for household cooking
appliances and recognizes that the full nameplate rating is rarely
reached simultaneously across all heating elements, thereby permitting
a reduced calculated load for service sizing purposes.
QUESTION 2
,2|Page
In a three-phase, four-wire delta-connected secondary system, the
high-leg (wild leg) voltage to neutral is approximately:
A) 120 V
B) 208 V
C) 240 V
D) 277 V
Answer: B) 208 V
Explanation: In a 240/120 V three-phase, four-wire delta system, the
midpoint of one phase winding is grounded to derive the neutral. The
voltage from the high leg (the opposite corner of the delta) to this
neutral is 208 V, computed as 120 V times the square root of 3
(approximately 1.732). This leg must be distinctly identified and is not
suitable for single-phase 120 V loads.
QUESTION 3
The minimum clearance for service-drop conductors over a residential
driveway where the voltage does not exceed 600 V is:
A) 10 feet
B) 12 feet
C) 15 feet
D) 18 feet
Answer: B) 12 feet
,3|Page
Explanation: NEC Section 230.24(B) mandates that the minimum
vertical clearance of service-drop conductors over residential driveways
and other areas subject to vehicle traffic is 12 feet. This ensures
adequate safety margin for typical passenger vehicles and light trucks,
while commercial areas may require higher clearances per local
amendments.
QUESTION 4
Which of the following is the maximum allowable fill percentage for a
conduit containing three conductors of the same size, where the
conductors are not lead-covered?
A) 31 percent
B) 40 percent
C) 53 percent
D) 60 percent
Answer: B) 40 percent
Explanation: NEC Chapter 9, Table 1, provides that for three or more
conductors in a conduit or tubing, the maximum fill percentage is 40
percent of the interior cross-sectional area. This value is derived from
empirical heat dissipation and pulling tension studies to prevent
insulation damage and permit efficient installation without excessive
force.
QUESTION 5
, 4|Page
A continuous load is defined as a load where the maximum current is
expected to continue for how many hours or more?
A) 1 hour
B) 2 hours
C) 3 hours
D) 4 hours
Answer: C) 3 hours
Explanation: NEC Article 100 defines a continuous load as one where the
maximum current is expected to persist for three hours or more. This
definition triggers the requirement that branch-circuit conductors and
overcurrent devices be sized at 125 percent of the continuous load to
accommodate cumulative heating effects over extended periods.
QUESTION 6
What is the minimum size equipment grounding conductor required for
a 100-ampere overcurrent device protecting a feeder?
A) 10 AWG copper
B) 8 AWG copper
C) 6 AWG copper
D) 4 AWG copper
Answer: B) 8 AWG copper
