Virginia Journeyman Electrician Certification Exam
Newest (2026 Update) Actual Practice Questions –
Set 100 Most Common Exam Questions And
Answers In Details 100% Verified Exam Highly
Recommendable For Grade A+
1. A branch circuit supplies continuous loads of 16A. What is the minimum
ampere rating of the overcurrent device required?
A. 15A
B. 16A
C. 20A
D. 25A
✔ Correct Answer: C (20A)
Explanation: Continuous loads must be calculated at 125% per NEC. 16A ×
1.25 = 20A.
2. What is the minimum burial depth for rigid metal conduit under a
residential driveway?
A. 6 inches
B. 12 inches
C. 18 inches
D. 24 inches
✔ Correct Answer: C (18 inches)
Explanation: NEC Table 300.5 specifies 18 inches for rigid metal conduit
under driveways.
3. Which conductor is permitted to be used as a grounded (neutral)
conductor?
A. Green
B. White
C. Red
, D. Bare
✔ Correct Answer: B (White)
Explanation: White or gray insulation identifies grounded conductors.
4. What is the maximum number of 12 AWG conductors allowed in a 4-inch
square box (21 cubic inches)?
A. 7
B. 8
C. 9
D. 10
✔ Correct Answer: B (8)
Explanation: Each 12 AWG conductor requires 2.25 cubic inches. 21 ÷ 2.25
≈ 9, but device and grounds reduce count to 8.
5. A 240V single-phase circuit draws 30A. What is the power consumed?
A. 4800W
B. 6000W
C. 7200W
D. 9600W
✔ Correct Answer: C (7200W)
Explanation: Power = Voltage × Current = 240 × 30 = 7200W.
6. What type of protection is required for outdoor receptacles in residential
dwellings?
A. AFCI only
B. GFCI only
C. Both AFCI and GFCI
D. No protection
✔ Correct Answer: C (Both AFCI and GFCI)
Explanation: Outdoor outlets require GFCI; many circuits also require AFCI.
7. What is the minimum working clearance in front of a panelboard (600V or
less)?
A. 24 inches
, B. 30 inches
C. 36 inches
D. 48 inches
✔ Correct Answer: C (36 inches)
Explanation: NEC 110.26 requires 36 inches depth.
8. What is the ampacity of 12 AWG copper conductor (60°C column)?
A. 15A
B. 20A
C. 25A
D. 30A
✔ Correct Answer: B (20A)
Explanation: Standard ampacity rating per NEC Table 310.16.
9. Which NEC article covers grounding and bonding?
A. 210
B. 250
C. 300
D. 400
✔ Correct Answer: B (250)
Explanation: Article 250 governs grounding and bonding.
10.What is the minimum number of small appliance branch circuits in a
dwelling kitchen?
A. 1
B. 2
C. 3
D. 4
✔ Correct Answer: B (2)
Explanation: NEC requires at least two 20A small appliance circuits.
11.A motor draws 28A. What size breaker is required (125%)?
A. 30A
B. 35A
Newest (2026 Update) Actual Practice Questions –
Set 100 Most Common Exam Questions And
Answers In Details 100% Verified Exam Highly
Recommendable For Grade A+
1. A branch circuit supplies continuous loads of 16A. What is the minimum
ampere rating of the overcurrent device required?
A. 15A
B. 16A
C. 20A
D. 25A
✔ Correct Answer: C (20A)
Explanation: Continuous loads must be calculated at 125% per NEC. 16A ×
1.25 = 20A.
2. What is the minimum burial depth for rigid metal conduit under a
residential driveway?
A. 6 inches
B. 12 inches
C. 18 inches
D. 24 inches
✔ Correct Answer: C (18 inches)
Explanation: NEC Table 300.5 specifies 18 inches for rigid metal conduit
under driveways.
3. Which conductor is permitted to be used as a grounded (neutral)
conductor?
A. Green
B. White
C. Red
, D. Bare
✔ Correct Answer: B (White)
Explanation: White or gray insulation identifies grounded conductors.
4. What is the maximum number of 12 AWG conductors allowed in a 4-inch
square box (21 cubic inches)?
A. 7
B. 8
C. 9
D. 10
✔ Correct Answer: B (8)
Explanation: Each 12 AWG conductor requires 2.25 cubic inches. 21 ÷ 2.25
≈ 9, but device and grounds reduce count to 8.
5. A 240V single-phase circuit draws 30A. What is the power consumed?
A. 4800W
B. 6000W
C. 7200W
D. 9600W
✔ Correct Answer: C (7200W)
Explanation: Power = Voltage × Current = 240 × 30 = 7200W.
6. What type of protection is required for outdoor receptacles in residential
dwellings?
A. AFCI only
B. GFCI only
C. Both AFCI and GFCI
D. No protection
✔ Correct Answer: C (Both AFCI and GFCI)
Explanation: Outdoor outlets require GFCI; many circuits also require AFCI.
7. What is the minimum working clearance in front of a panelboard (600V or
less)?
A. 24 inches
, B. 30 inches
C. 36 inches
D. 48 inches
✔ Correct Answer: C (36 inches)
Explanation: NEC 110.26 requires 36 inches depth.
8. What is the ampacity of 12 AWG copper conductor (60°C column)?
A. 15A
B. 20A
C. 25A
D. 30A
✔ Correct Answer: B (20A)
Explanation: Standard ampacity rating per NEC Table 310.16.
9. Which NEC article covers grounding and bonding?
A. 210
B. 250
C. 300
D. 400
✔ Correct Answer: B (250)
Explanation: Article 250 governs grounding and bonding.
10.What is the minimum number of small appliance branch circuits in a
dwelling kitchen?
A. 1
B. 2
C. 3
D. 4
✔ Correct Answer: B (2)
Explanation: NEC requires at least two 20A small appliance circuits.
11.A motor draws 28A. What size breaker is required (125%)?
A. 30A
B. 35A
