ALASKA JOURNEYMAN ELECTRICIAN EXAM – QUESTIONS AND ANSWERS | VERIFIED AND WELL
DETAILED ANSWERS | PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
1. General Electrical Knowledge and Theory (Ohm's Law, AC/DC Theory, Power Calculations)
2. National Electrical Code (NEC) - General Requirements and Definitions
3. Services, Feeders, and Branch Circuits
4. Overcurrent Protection and Device Coordination
5. Grounding and Bonding Systems
6. Conductors and Cables - Sizing, Ampacity, and Installation Methods
7. Raceways and Boxes - Installation, Fill Calculations, and Support
8. Motors and Control Circuits - Sizing and Protection
9. Special Occupancies and Equipment (Hazardous Locations, Swimming Pools, etc.)
10. Safety, OSHA Standards, and Professional Practices
INTRODUCTION
This comprehensive examination is designed to rigorously assess the knowledge, skills, and practical judgment
required of a Journeyman Electrician seeking certification in Alaska. The exam evaluates a candidate's mastery
of foundational electrical theory, the National Electrical Code (NEC), and the application of safety standards
specific to Alaskan conditions. It features a combination of direct multiple-choice questions and complex
scenario-based problems that test real-world decision-making, precise load calculations, and the ability to
navigate regulatory requirements. The following questions emphasize critical thinking, code application, and
,ethical responsibility, ensuring candidates are prepared for the challenges of professional practice in residential,
commercial, and industrial settings in Alaska.
SECTION ONE: QUESTIONS 1 – 100
1. A continuous load is defined by the NEC as a load where the maximum current is expected to continue for
how long?
A. 1 hour or more
B. 2 hours or more
C. 3 hours or more
D. 4 hours or more
🟢C
🔴 Explanation: The NEC defines a continuous load as one where the maximum current is expected to
continue for three hours or more. This definition is critical for sizing conductors and overcurrent devices .
2. What is the minimum ampacity required for conductors serving a continuous load?
A. 100 percent of the load
B. 110 percent of the load
C. 125 percent of the load
D. 150 percent of the load
🟢C
🔴 Explanation: Conductors must be sized at not less than 125 percent of continuous loads to prevent
,overheating and ensure safe operation .
3. What type of conductor insulation is rated for use in wet locations?
A. THHN
B. NM-B
C. THWN
D. UF-B
🟢C
🔴 Explanation: THWN insulation is specifically rated for wet locations, unlike THHN, which is only rated for
dry and damp locations .
4. What is the minimum burial depth for direct-buried UF cable in a residential branch circuit?
A. 12 inches
B. 18 inches
C. 24 inches
D. 30 inches
🟢C
🔴 Explanation: UF cable must typically be buried at least 24 inches deep unless protected by concrete or
other approved methods .
5. What color insulation is typically required for grounded conductors (neutrals)?
A. Green
B. White or gray
C. Black
D. Red
, 🟢B
🔴 Explanation: Grounded (neutral) conductors must be identified by white or gray insulation per NEC
requirements .
6. Which conductor is used for equipment grounding?
A. Black
B. Red
C. Green or bare
D. White
🟢C
🔴 Explanation: Equipment grounding conductors are required to be either green insulated or bare copper .
7. What is the maximum number of 90-degree bends allowed between pull points in a conduit run?
A. Two
B. Three
C. Four
D. Five
🟢C
🔴 Explanation: The NEC limits the total bends to a maximum of 360 degrees (four quarter bends) between
pull points .
8. What is the minimum size copper grounding electrode conductor for a 200-ampere service?
A. 8 AWG
B. 6 AWG
C. 4 AWG
D. 2 AWG
DETAILED ANSWERS | PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
1. General Electrical Knowledge and Theory (Ohm's Law, AC/DC Theory, Power Calculations)
2. National Electrical Code (NEC) - General Requirements and Definitions
3. Services, Feeders, and Branch Circuits
4. Overcurrent Protection and Device Coordination
5. Grounding and Bonding Systems
6. Conductors and Cables - Sizing, Ampacity, and Installation Methods
7. Raceways and Boxes - Installation, Fill Calculations, and Support
8. Motors and Control Circuits - Sizing and Protection
9. Special Occupancies and Equipment (Hazardous Locations, Swimming Pools, etc.)
10. Safety, OSHA Standards, and Professional Practices
INTRODUCTION
This comprehensive examination is designed to rigorously assess the knowledge, skills, and practical judgment
required of a Journeyman Electrician seeking certification in Alaska. The exam evaluates a candidate's mastery
of foundational electrical theory, the National Electrical Code (NEC), and the application of safety standards
specific to Alaskan conditions. It features a combination of direct multiple-choice questions and complex
scenario-based problems that test real-world decision-making, precise load calculations, and the ability to
navigate regulatory requirements. The following questions emphasize critical thinking, code application, and
,ethical responsibility, ensuring candidates are prepared for the challenges of professional practice in residential,
commercial, and industrial settings in Alaska.
SECTION ONE: QUESTIONS 1 – 100
1. A continuous load is defined by the NEC as a load where the maximum current is expected to continue for
how long?
A. 1 hour or more
B. 2 hours or more
C. 3 hours or more
D. 4 hours or more
🟢C
🔴 Explanation: The NEC defines a continuous load as one where the maximum current is expected to
continue for three hours or more. This definition is critical for sizing conductors and overcurrent devices .
2. What is the minimum ampacity required for conductors serving a continuous load?
A. 100 percent of the load
B. 110 percent of the load
C. 125 percent of the load
D. 150 percent of the load
🟢C
🔴 Explanation: Conductors must be sized at not less than 125 percent of continuous loads to prevent
,overheating and ensure safe operation .
3. What type of conductor insulation is rated for use in wet locations?
A. THHN
B. NM-B
C. THWN
D. UF-B
🟢C
🔴 Explanation: THWN insulation is specifically rated for wet locations, unlike THHN, which is only rated for
dry and damp locations .
4. What is the minimum burial depth for direct-buried UF cable in a residential branch circuit?
A. 12 inches
B. 18 inches
C. 24 inches
D. 30 inches
🟢C
🔴 Explanation: UF cable must typically be buried at least 24 inches deep unless protected by concrete or
other approved methods .
5. What color insulation is typically required for grounded conductors (neutrals)?
A. Green
B. White or gray
C. Black
D. Red
, 🟢B
🔴 Explanation: Grounded (neutral) conductors must be identified by white or gray insulation per NEC
requirements .
6. Which conductor is used for equipment grounding?
A. Black
B. Red
C. Green or bare
D. White
🟢C
🔴 Explanation: Equipment grounding conductors are required to be either green insulated or bare copper .
7. What is the maximum number of 90-degree bends allowed between pull points in a conduit run?
A. Two
B. Three
C. Four
D. Five
🟢C
🔴 Explanation: The NEC limits the total bends to a maximum of 360 degrees (four quarter bends) between
pull points .
8. What is the minimum size copper grounding electrode conductor for a 200-ampere service?
A. 8 AWG
B. 6 AWG
C. 4 AWG
D. 2 AWG
