Idaho ID Journeyman Electrician - Online Practice Questions

Prepare for the Idaho Journeyman Electrician examination with online practice questions designed to strengthen National Electrical Code knowledge, electrical calculations, trade knowledge, and open-book reference navigation. This exam-preparation product focuses on the 2023 National Electrical Code (NEC) and includes 3 months of access to practice-oriented study material.

The Idaho Journeyman Electrician examination covers a broad range of electrical subjects, including general electrical knowledge, wiring and protection, wiring methods and materials, equipment for general use, special occupancies, special equipment, and special conditions. Candidates should be prepared to interpret code requirements, perform calculations, identify compliant installations, and locate applicable NEC articles and tables efficiently.

The current Idaho Journeyman Electrician examination contains 100 questions, allows 270 minutes, and requires a minimum passing score of 70. It is an open book examination administered through PSI for the Idaho Division of Occupational and Professional Licenses.

This product includes 3 months of access, allowing candidates to work through online practice questions over an extended study period. Repeated practice can help reinforce major electrical topics, identify subjects that need additional attention, and develop faster navigation of the NEC.

The 2023 National Electrical Code is a primary reference for this product. Supplemental electrical study references can also help candidates strengthen calculations and code-navigation skills. The current Idaho testing bulletin controls which references may be taken into the examination center, so exam-day preparation should follow the reference list and book-preparation rules published for the Idaho Journeyman Electrician examination.

Practice questions provide an active alternative to simply reading the NEC from beginning to end. Candidates can practice recognizing the type of problem presented, identifying the appropriate NEC article, locating the controlling rule or table, performing any required calculation, and choosing the answer supported by the code.

What You Get

Exam Details

The Idaho Journeyman Electrician examination is administered through PSI for the Idaho Division of Occupational and Professional Licenses.

• Exam: Idaho Journeyman Electrician
• Number of Questions: 100
• Time Allowed: 270 minutes
• Minimum Passing Score: 70
• Exam Type: Open book
• Testing Provider: PSI
• Primary Code Reference for This Product: National Electrical Code, NEC, 2023

The current published examination blueprint divides the 100 questions into these categories:

• 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 category, representing one-quarter of the examination. Candidates should give substantial attention to branch circuits, feeders, services, load calculations, overcurrent protection, grounding, and bonding.

Wiring Methods and Materials and Equipment for General Use are also major categories, with 19 questions each. Together, these categories can involve conductors, ampacity, raceways, cables, boxes, motors, transformers, switches, receptacles, luminaires, appliances, and other commonly encountered electrical equipment.

Open Book Test

The Idaho Journeyman Electrician examination is an open book test.

The current Idaho PSI examination bulletin allows the 2020 or 2023 NFPA 70 National Electrical Code. This online practice-question product is specifically focused on the 2023 National Electrical Code.

The current bulletin also lists 2023 Ugly's Electrical References as an allowed examination reference. In addition, the 2023 Ferm's Fast Finder Index and 2023 Key Word Index by Tom Henry are currently identified as optional references that candidates may use during the test process.

Approved primary references may be prepared according to current testing rules. Pre-exam highlighting, underlining, and permanent indexing are permitted for the applicable materials. Candidates may not write in references during the examination, and additional loose papers or temporary markers such as removable Post-it-style tabs are prohibited.

Optional indexes are subject to separate testing-center conditions. Candidates should prepare every reference according to the current PSI bulletin before arriving at the examination center.

Open-book testing makes familiarity with the NEC extremely valuable. Candidates should know that branch circuits are principally addressed in Article 210, feeders in Article 215, calculations in Article 220, services in Article 230, overcurrent protection in Article 240, grounding and bonding in Article 250, general wiring methods in Article 300, conductor ampacity in Article 310, and motors in Article 430.

Licensing Steps

Idaho Journeyman Electrician licensing is administered by the Idaho Division of Occupational and Professional Licenses. Candidates must satisfy the applicable training or experience pathway, pass the required examination, and complete the licensing process.

1. Choose the applicable qualification pathway. Idaho recognizes an apprenticeship-school pathway and an alternative work-experience pathway.
2. Complete approved electrical instruction when using the apprenticeship pathway. The standard pathway requires successful completion of a four-year sequence of approved electrical instruction.
3. Accumulate qualifying electrical work experience. The standard pathway requires 8,000 hours of qualifying electrical installation experience.
4. Use the alternative experience pathway when applicable. Idaho also recognizes a pathway based on 16,000 hours of qualifying electrical experience.
5. Document your experience. Idaho requires appropriate work verification for the applicable licensing pathway.
6. Meet examination eligibility requirements. Applicants must satisfy the required education or experience conditions before completing the examination process.
7. Register for the examination through PSI. Idaho electrical examinations are currently administered through PSI.
8. Prepare with the 2023 NEC. Review the full published examination blueprint and practice both code navigation and calculations.
9. Take the 100-question examination. Candidates receive 270 minutes.
10. Achieve the required passing score. A minimum score of 70 is required.
11. Apply for licensure through Idaho DOPL. Complete the state licensing process after satisfying the applicable examination and qualification requirements.

State Requirements

Under Idaho's standard Journeyman Electrician pathway, an applicant must complete a four-year sequence of approved electrical instruction and document at least 8,000 hours of qualifying electrical installation experience.

Idaho also provides an alternative pathway based on 16,000 hours of qualifying electrical experience. Applicants using this pathway must provide appropriate documentation of their experience.

Idaho's current rules allow an applicant to sit for the Journeyman examination after demonstrating completion of either the approved four-year sequence of instruction or the 16,000-hour electrical experience pathway, subject to the applicable licensing requirements.

Work experience in appliance repair, motor winding, or communications does not count toward the general Journeyman Electrician qualification requirement in the same manner as qualifying electrical installation experience.

Idaho also limits the amount of experience obtained as a limited electrical installer or trainee that may be counted toward general Journeyman Electrician qualification.

Passing the examination is one part of the licensing process. The Journeyman Electrician license is issued after the applicant satisfies Idaho's applicable examination, education, experience, documentation, and application requirements.

Reference Books

• National Electrical Code, NEC, 2023
  The primary code reference for this practice-question product. The NEC covers general electrical requirements, branch circuits, feeders, services, overcurrent protection, grounding and bonding, wiring methods, electrical equipment, special occupancies, special equipment, special conditions, and other electrical systems.
• Ugly's Electrical References
  A compact electrical reference covering formulas, electrical theory, calculations, tables, and practical trade information that can support Journeyman Electrician exam preparation.
• 2023 Ferm's Fast Finder Index
  An NEC navigation aid designed to help locate code topics and related provisions efficiently by subject.
• 2023 Key Word Index by Tom Henry
  A keyword-based NEC navigation reference that helps users locate code requirements using common electrical terminology and alternative search terms.

Exam Room Approved Books

• National Electrical Code, NEC, 2023
  The 2023 NFPA 70 National Electrical Code is currently permitted for the Idaho Journeyman Electrician examination. The current bulletin also permits the 2020 NEC as an alternative approved edition.
• Ugly's Electrical References, 2023 Edition
  The 2023 edition is currently listed as an allowed examination reference for the Idaho Journeyman Electrician test.
• 2023 Ferm's Fast Finder Index
  The 2023 edition is currently listed as an optional examination reference. Candidates must follow the preparation restrictions that apply to optional references.
• 2023 Key Word Index by Tom Henry
  The 2023 edition is currently listed as an optional reference that may be used during the examination under the applicable testing rules.

Test Information and Study Materials

General Electrical Knowledge: Review electrical theory, definitions, calculations, conductor properties, electrical safety principles, and fundamental trade knowledge. Approximately 13 questions fall into this category.

Wiring and Protection: With approximately 25 questions, this is the largest exam category. Focus on branch circuits, feeders, services, load calculations, overcurrent protection, grounding, and bonding.

Branch Circuits: Review required circuits, branch-circuit ratings, receptacle requirements, lighting loads, GFCI protection, AFCI protection, conductor sizing, and dwelling-unit requirements.

Feeders and Services: Practice feeder and service conductor sizing, load calculations, disconnecting means, service equipment, demand factors, neutral loads, and grounding requirements.

Grounding and Bonding: Article 250 is a major study area. Practice grounding electrode conductor sizing, equipment grounding conductor sizing, bonding, separately derived systems, service grounding, and grounding electrode systems.

Wiring Methods and Materials: Approximately 19 questions cover conductors, raceways, cables, boxes, conduit bodies, protection, support, conductor fill, raceway fill, and installation requirements.

Conductor Ampacity: Practice selecting ampacity, applying adjustment and correction factors, recognizing temperature limitations, and using NEC conductor tables correctly.

Boxes and Raceways: Review box-fill calculations, conductor allowances, grounding conductor allowances, pull-box sizing, conduit fill, and conductor bending-space requirements.

Equipment for General Use: Approximately 19 questions involve switches, receptacles, luminaires, appliances, motors, transformers, capacitors, storage batteries, and other Chapter 4 equipment.

Motors: Practice motor full-load current selection, conductor sizing, overload protection, short-circuit and ground-fault protection, controllers, disconnecting means, and multiple-motor feeder calculations.

Special Occupancies: Approximately 12 questions address specialized installations such as hazardous locations, health-care facilities, assembly occupancies, marinas, agricultural buildings, and other Chapter 5 environments.

Special Equipment: Approximately six questions cover Chapter 6 equipment, including generators, electric vehicle charging equipment, photovoltaic systems, swimming pools, elevators, signs, and other specialized installations.

Special Conditions: Approximately six questions involve emergency systems, standby systems, interconnected power sources, and other Chapter 7 requirements.

Electrical Calculations: Practice service and feeder loads, conductor sizing, motors, box fill, raceway fill, grounding conductors, voltage and current relationships, and other calculations that require both math and NEC knowledge.

Timed Practice: The official examination provides 270 minutes for 100 questions. Working through timed practice sets can help candidates balance detailed NEC research with steady progress through the examination.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Idaho Journeyman Electrician candidates prepare through organized, trade-focused, practice-oriented study. With 3 months of access, candidates can work through questions repeatedly, revisit weak subjects, and develop a consistent preparation routine.

Online practice questions reinforce important Journeyman Electrician subjects including wiring and protection, wiring methods, conductors, grounding and bonding, services, feeders, motors, equipment, special occupancies, and electrical calculations.

Because the examination is open book, 1 Exam Prep also emphasizes code-navigation skills. Candidates can practice identifying the electrical topic first and then locating the appropriate NEC article, table, exception, or definition.

Repeated practice can expose areas that deserve additional study. A candidate may be comfortable with branch circuits but need more work on motor calculations, grounding conductor sizing, box fill, conductor ampacity, hazardous locations, or special equipment.

Ugly's Electrical References can support formula and trade-knowledge review, while Ferm's Fast Finder and Tom Henry's Key Word Index provide additional methods for locating NEC material. Familiarity with these resources and the NEC can help candidates develop a more organized open-book strategy.

The goal is to connect practical electrical experience with structured NEC review, calculation practice, reference navigation, and exam-style questions. This approach helps candidates prepare for the scope and pace of the Idaho Journeyman Electrician examination without promising a specific exam outcome.

Frequently Asked Questions

How long do I have access to the online practice questions?

This product includes 3 months of access.

How many questions are on the Idaho Journeyman Electrician exam?

The current examination contains 100 questions.

How much time is allowed?

Candidates receive 270 minutes to complete the examination.

What score is required to pass?

The minimum passing score is 70.

Is the Idaho Journeyman Electrician exam open book?

Yes. The Idaho Journeyman Electrician examination is an open book test.

Can I use the 2023 NEC?

Yes. The current Idaho examination bulletin permits the 2023 National Electrical Code. The 2020 NEC is also currently listed as an approved alternative.

Is Ugly's Electrical References currently permitted?

Yes. The current Idaho Journeyman Electrician examination bulletin lists the 2023 Ugly's Electrical References as an allowed reference.

Can I use the 2023 Ferm's Fast Finder Index?

Yes. The current examination bulletin lists the 2023 Ferm's Fast Finder Index as an optional reference, subject to the applicable exam-room preparation rules.

Can I use the 2023 Key Word Index by Tom Henry?

Yes. The current examination bulletin lists the 2023 Key Word Index by Tom Henry as an optional reference, subject to the applicable exam-room preparation rules.

Can approved references be highlighted and tabbed?

Current testing rules permit pre-exam highlighting, underlining, and permanent indexing of applicable approved references. Temporary markers and additional loose papers are prohibited.

Can I write in my references during the examination?

No. Writing in examination references during the testing session is prohibited.

Who administers the examination?

The Idaho Journeyman Electrician examination is administered through PSI for the Idaho Division of Occupational and Professional Licenses.

How much experience is required under the standard pathway?

The standard Idaho pathway requires a four-year sequence of approved electrical instruction and 8,000 hours of qualifying electrical installation experience.

Is there an alternative experience pathway?

Yes. Idaho also provides a pathway based on 16,000 hours of qualifying electrical experience.

What are the largest exam categories?

Wiring and Protection is the largest category with 25 questions, followed by Wiring Methods and Materials and Equipment for General Use with 19 questions each.

What should I focus on during final preparation?

Focus on branch circuits, feeders, services, load calculations, overcurrent protection, grounding and bonding, wiring methods, conductor ampacity, motors, equipment, special occupancies, and efficient 2023 NEC navigation.

How do online practice questions help?

Online practice questions help reinforce NEC knowledge, develop calculation skills, improve reference navigation, identify weak areas, and provide repeated experience applying electrical-code requirements in an exam-style format.