Idaho Journeyman Electrician Exam Prep - Live Virtual + Self Study Training

Prepare for the Idaho Journeyman Electrician examination with a flexible training program that combines a complete online self-study course, recorded instruction, and live virtual classes. The training is organized around the 2023 National Electrical Code and covers electrical theory, NEC navigation, wiring and protection, wiring methods and materials, equipment for general use, special occupancies, special equipment, special conditions, electrical calculations, grounding, bonding, motors, transformers, generators, services, feeders, and branch circuits.

The Idaho Journeyman Electrician exam evaluates the knowledge and skills required to perform electrical installation, maintenance, and repair work in accordance with applicable electrical codes and accepted trade practices. Candidates must be prepared to answer questions involving direct code research, electrical calculations, conductor sizing, overcurrent protection, wiring methods, equipment requirements, and specialized installations.

Journeyman electrician exam preparation involves more than memorizing isolated NEC sections. Many questions require candidates to apply multiple requirements to one installation. A conductor-sizing question may involve the calculated load, continuous-load rules, conductor ampacity, terminal-temperature limitations, correction factors, adjustment factors, overcurrent protection, grounding, and equipment-specific provisions.

Practical electrical experience provides an essential foundation, but a timed open-book examination also requires efficient reference navigation. Candidates should be able to identify the subject of a question, select the likely NEC article or table, locate the controlling rule, review nearby exceptions, complete the required calculation, and move forward without spending too much testing time on one problem.

This Idaho Journeyman Electrician exam prep program provides three connected ways to study. The complete online course offers a structured self-paced path through the principal examination subjects. Recorded classes allow students to pause technical explanations, repeat calculations, and revisit NEC navigation demonstrations. Live virtual classes provide scheduled instructor-led training organized around the books and electrical subjects included with this product.

The training covers the following references:

• National Electrical Code, NEC, 2023
• Ugly's Electrical References
• 2023 Ferm's Fast Finder Index
• 2023 Key Word Index by Tom Henry

The 2023 National Electrical Code is the primary code reference for this preparation program. It supports study of electrical definitions, wiring and protection, wiring methods, conductors, equipment, motors, transformers, generators, special occupancies, special equipment, special conditions, communications systems, and electrical calculations.

Ugly's Electrical References complements NEC preparation by providing compact access to formulas, conductor information, voltage-drop guidance, motor data, transformer information, grounding concepts, electrical units, conversions, and frequently used trade calculations.

The 2023 Ferm's Fast Finder Index and the 2023 Key Word Index by Tom Henry support faster NEC research. These indexes help candidates connect common trade terminology and question wording with relevant articles, sections, tables, and subjects in the 2023 National Electrical Code.

Because this is a seminar-style training program that covers NEC navigation, electrical theory, wiring and protection, services, feeders, branch circuits, conductor sizing, grounding, bonding, raceways, cables, boxes, motors, transformers, generators, equipment, and special installations, you only need to attend the sessions covering the books and electrical subjects included with your specific exam.

Live Class Schedule

The live training schedule is organized around the books and technical references used on the exam.

Because this is a seminar-style training program that covers the 2023 National Electrical Code, electrical calculations, wiring and protection, wiring methods, conductor ampacity, grounding, bonding, motors, transformers, generators, equipment, special occupancies, and special electrical conditions, you only need to attend the sessions covering the books included on your specific exam.

The live virtual classes complement the complete online course and recorded instruction. Students can begin with self-paced lessons, attend applicable live sessions for guided review, and return to the recordings whenever they need additional help with an NEC article, electrical formula, load calculation, conductor-sizing problem, grounding rule, motor requirement, transformer question, or code-navigation method.

Click Here to View the Current Live Class Schedule

What You Get

• Complete Online Course: Organized self-study instruction covering the primary electrical subjects associated with the Idaho Journeyman Electrician examination.
• Recorded Classes: Recorded lessons that allow you to pause instruction, repeat calculations, and revisit difficult NEC topics according to your schedule.
• Live Virtual Classes: Scheduled instructor-led training organized around the 2023 National Electrical Code and the electrical subjects included with this product.
• NEC Navigation Guidance: Training focused on locating definitions, articles, tables, exceptions, calculations, and installation requirements within the 2023 National Electrical Code.
• Wiring and Protection Review: Preparation involving services, feeders, branch circuits, conductor ampacity, overcurrent protection, grounding, bonding, and equipment protection.
• Wiring Methods Preparation: Review involving raceways, cables, boxes, fittings, conductor support, environmental conditions, physical protection, and permitted uses.
• Electrical Calculation Review: Preparation involving electrical theory, load calculations, voltage drop, conductor sizing, box fill, raceway fill, motors, and transformers.
• Equipment Review: Study support involving appliances, luminaires, heating equipment, motors, controllers, transformers, generators, panelboards, switches, and disconnecting means.
• Index Navigation Practice: Guidance for using Ferm's Fast Finder Index and the Key Word Index by Tom Henry to locate NEC subjects efficiently.
• Practice-Oriented Study Structure: A repeatable method for identifying the subject, locating the applicable code requirement, completing the analysis, and managing examination time.

Exam Details

The Idaho Journeyman Electrician examination contains 100 questions. Candidates are allowed 270 minutes, or four hours and thirty minutes, to complete the exam. The minimum passing score is 75.

The current examination outline divides the 100 questions among the following content areas:

• General Electrical Knowledge: 13 questions
• Wiring and Protection: 25 questions
• Wiring Methods and Materials: 19 questions
• Equipment for General Use: 19 questions
• Special Occupancies: 12 questions
• Special Equipment: 6 questions
• Special Conditions: 6 questions

Wiring and Protection is the largest published content area. Preparation should include branch circuits, feeders, services, conductor sizing, overcurrent protection, grounding, bonding, required outlets, calculated loads, equipment protection, and conductor ampacity.

Wiring Methods and Materials includes raceways, cables, conductors, boxes, fittings, cable trays, physical protection, support requirements, environmental conditions, underground installations, wet locations, and permitted or prohibited uses.

Equipment for General Use may include switches, receptacles, panelboards, switchboards, appliances, luminaires, heating equipment, motors, motor controllers, transformers, generators, capacitors, storage batteries, and other electrical utilization equipment.

Special Occupancies may involve hazardous locations, healthcare facilities, places of assembly, agricultural buildings, marinas, manufactured buildings, commercial garages, and other occupancies with specialized electrical requirements.

Special Equipment may include signs, electric vehicle power-transfer systems, elevators, cranes, welders, industrial machinery, swimming pools, photovoltaic systems, and other equipment governed by specialized NEC articles.

Special Conditions may include emergency systems, legally required standby systems, optional standby systems, interconnected power-production sources, energy-storage systems, and other installations addressed by Chapter 7 of the NEC.

General Electrical Knowledge may involve electrical theory, terminology, electrical units, formulas, plan interpretation, conductor properties, safety principles, and the organization of the National Electrical Code.

With 100 questions and 270 minutes available, candidates have an average of approximately two minutes and forty-two seconds per question. Direct code questions may take less time, while calculations and questions involving multiple NEC sections may require more. Timed practice helps candidates maintain a controlled pace throughout the exam.

Open Book Test

The Idaho Journeyman Electrician examination is an open-book test. Candidates are responsible for bringing their own qualifying reference materials to the examination center.

The current examination bulletin allows the 2020 or 2023 edition of NFPA 70, National Electrical Code, or the corresponding National Electrical Code Handbook. This training program is organized around the 2023 National Electrical Code.

Ugly's Electrical References may also be used. The current bulletin identifies any edition as acceptable, although this course uses the reference as provided with the product.

The 2023 Ferm's Fast Finder Index and the 2023 Key Word Index by Tom Henry are optional references permitted during the examination. The exam was not developed from these indexes, but candidates may use them to support code navigation.

Open-book testing still requires strong familiarity with the NEC. Candidates should understand the code’s organization, including Article 100 definitions, general requirements in Chapters 1 through 4, specialized rules in Chapters 5 through 7, communications systems in Chapter 8, and calculation tables in Chapter 9.

Pre-exam highlighting, underlining, and permanent indexing are permitted. Writing in reference materials during the examination is not allowed. Additional papers and temporary markers, including removable notes, are prohibited.

A silent, non-printing, non-programmable calculator is permitted. Candidates should practice with an appropriate calculator before test day so that common load, motor, transformer, voltage-drop, and conductor calculations can be completed efficiently.

During practice, read the entire question before opening a book. Identify the electrical subject, determine whether the question asks for a minimum, maximum, permitted, prohibited, or required condition, and then choose the most useful reference. Use the NEC index, Ferm's Fast Finder, or the Key Word Index to locate the likely article, but always confirm the final answer in the applicable NEC text.

Licensing Steps

1. Maintain an active Idaho electrical apprentice registration. Apprentices pursuing the standard education and experience pathway must maintain the required registration while completing supervised electrical work.
2. Complete the required education and experience. One pathway requires four years of approved electrical apprenticeship schooling and 8,000 hours of supervised electrical installation work.
3. Use the work-experience pathway when applicable. Applicants who do not complete the approved schooling pathway may qualify with 16,000 hours of supervised electrical installation work.
4. Prepare work-verification records. Obtain documentation showing the supervised electrical installation hours required for the selected licensing pathway.
5. Review the current examination process. Idaho examinations are offered through PSI, and applicants must pass the appropriate examination before applying for initial licensure.
6. Register for the appropriate journeyman examination. Use the current PSI registration system and select the examination required for Idaho journeyman licensure.
7. Prepare the approved references. Study the 2023 NEC, Ugly's Electrical References, Ferm's Fast Finder Index, and the Key Word Index by Tom Henry.
8. Complete structured preparation. Review general electrical knowledge, wiring and protection, wiring methods, equipment, special occupancies, special equipment, and special conditions.
9. Complete timed practice. Work through code questions and calculations using the 100-question, 270-minute examination structure.
10. Take and pass the examination. Earn the minimum score required for the Idaho Journeyman Electrician exam.
11. Apply for licensure through Idaho DOPL. Submit the journeyman application after completing the applicable education, experience, and examination requirements.
12. Maintain the license. Complete the renewal and continuing-education requirements applicable to an active Idaho electrical journeyman license.

State Requirements

Idaho regulates electrical journeyman licensing through the Idaho Electrical Board and the Division of Occupational and Professional Licenses. Applicants must satisfy the applicable education, work-experience, examination, and application requirements before a license is issued.

The standard apprenticeship-school pathway requires completion of four years of approved electrical schooling and 8,000 hours of supervised electrical installation work. Applicants may take the examination after completing the approved four-year apprenticeship program, but the journeyman license is not issued until the required 8,000 hours have been documented.

An alternative work-experience pathway requires 16,000 hours of supervised electrical installation work. Experience records must satisfy the Board’s requirements and should be submitted through the appropriate work-verification process.

Idaho also provides a reciprocity pathway for applicants holding qualifying journeyman electrician licenses from other jurisdictions. Reciprocal applicants must submit license verification and demonstrate that the original license was issued under education and experience standards acceptable to Idaho.

Current Idaho instructions require initial journeyman applicants to pass the appropriate examination before submitting the license application. Examinations are administered through PSI.

The current Idaho examination bulletin lists an ID Journeyman Electrician examination with 100 questions, a minimum passing score of 75, and a time allowance of 270 minutes. Candidates should register for the examination identified for their individual licensing pathway.

Passing the examination does not automatically issue the license. Applicants must submit the required application, work-verification records, education documentation, examination result, and other supporting materials required by DOPL.

An Idaho journeyman electrician license is an individual trade credential. It does not by itself authorize the holder to operate an electrical contracting business. Separate electrical contractor licensing, business registration, insurance, permits, and qualifying-individual requirements may apply.

Reference Books

• National Electrical Code, NEC, 2023
  The primary code reference for this Idaho Journeyman Electrician exam prep program. It covers general electrical requirements, wiring and protection, wiring methods and materials, equipment for general use, special occupancies, special equipment, special conditions, communications systems, and calculation tables.
• Ugly's Electrical References
  A compact electrical reference supporting preparation involving formulas, conductor data, voltage drop, electrical units, grounding, motors, transformers, conversions, and frequently used trade calculations.
• 2023 Ferm's Fast Finder Index
  An optional NEC navigation aid that organizes electrical subjects and trade terminology to help candidates identify relevant articles, sections, and tables in the 2023 National Electrical Code.
• 2023 Key Word Index by Tom Henry
  An optional keyword-based navigation reference designed to help candidates connect common electrical terms and question wording with locations in the 2023 National Electrical Code.

Test Information and Study Materials

Begin preparation by learning the organization of the 2023 NEC. Create focused study areas for wiring and protection, wiring methods, equipment for general use, special occupancies, special equipment, special conditions, and electrical calculations.

Practice using all four references together. Start with the wording of the question, use Ferm's Fast Finder or the Key Word Index to identify a likely code location, confirm the rule in the NEC, and use Ugly's Electrical References when a formula or common electrical value is needed.

Study wiring and protection carefully because it represents the largest examination category. Practice services, feeders, branch circuits, load calculations, conductor ampacity, overcurrent protection, grounding, bonding, and equipment protection.

Review wiring methods by comparing permitted uses, prohibited uses, support requirements, physical-protection rules, environmental conditions, conductor fill, and installation restrictions for common raceways and cable systems.

Complete timed practice using the 270-minute examination structure. Read the question, identify the topic, locate the code requirement, complete the analysis, and move forward. Mark difficult questions for review rather than allowing one item to consume too much time.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Idaho journeyman electrician candidates turn a large electrical code and a broad technical examination into an organized preparation plan. The training connects electrical theory, calculations, wiring and protection, wiring methods, equipment, special occupancies, special equipment, and special conditions with the subjects included on the Idaho examination.

The complete online course provides flexibility for apprentices, electricians, maintenance professionals, electrical workers, supervisors, and experienced tradespeople. Recorded instruction allows students to repeat difficult lessons, revisit calculations, and review NEC navigation demonstrations whenever additional practice is needed.

Live virtual classes add instructor-led structure to the preparation process. Sessions are organized around the books and technical subjects, allowing students to attend the classes covering the references included with their examination product.

The training emphasizes organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, calculation skills, and confidence-building study structure. Students develop a repeatable method for identifying the topic, choosing the correct reference, locating the applicable NEC provision, completing the calculation, and checking the result.

Frequently Asked Questions

What is included with this Idaho Journeyman Electrician exam prep program?

The program includes a complete online self-study course, recorded instruction, and scheduled live virtual classes covering the 2023 NEC and the primary subjects included on the Idaho Journeyman Electrician examination.

How many questions are on the Idaho Journeyman Electrician exam?

The current Idaho Journeyman Electrician examination contains 100 questions.

How much time is allowed?

Candidates are allowed 270 minutes, or four hours and thirty minutes, to complete the examination.

What score is required to pass?

The current minimum passing score for the Idaho Journeyman Electrician examination is 75.

Is the Idaho Journeyman Electrician examination open book?

Yes. The examination is open book, and candidates are responsible for bringing qualifying reference materials that comply with the current testing rules.

Which NEC edition does this program cover?

This exam prep program covers NFPA 70, National Electrical Code, 2023 Edition.

Can I use Ferm's Fast Finder and the Tom Henry Key Word Index?

Yes. The 2020 and 2023 editions of Ferm's Fast Finder Index and the Key Word Index by Tom Henry are listed as optional references for the examination.

How much experience is required for Idaho journeyman licensure?

The approved-school pathway requires four years of approved schooling and 8,000 hours of supervised electrical installation work. The alternative experience pathway requires 16,000 hours of supervised electrical installation work.

Do I take the exam before applying for the license?

Yes. Idaho’s current process requires applicants to take and pass the appropriate examination before submitting the initial journeyman license application.

Does passing the exam automatically issue an Idaho license?

No. Applicants must also complete the applicable education or experience pathway and submit the required application and supporting documentation to Idaho DOPL.

Do I need to attend every live class?

No. Attend the sessions covering the books and electrical subjects included with your examination product while using the complete online course and recordings for continued review.