2023 Colorado Journeyman Electrician Study Guide & National Electrical Code Combo with Tabs (Based on the 2023 NEC)

2023 Colorado Journeyman Electrician Study Guide & National Electrical Code Combo with Tabs (Based on the 2023 NEC)

Prepare for the Colorado Journeyman Wireman electrician exam with a focused 2023 NEC-based combo that pairs organized exam study with code book navigation practice. This package includes the 2023 Colorado Journeyman Electrician Study Guide and the National Electrical Code 2023 paperback with tabs.

The Colorado journeyman electrician exam requires more than field experience. Candidates need to understand how electrical questions are written, how NEC rules apply to real installations, how to work through code-based problems under time pressure, and how to locate information in the code book efficiently. This combo is designed for students who want a practical study set centered on Colorado Journeyman Wireman exam preparation and the 2023 National Electrical Code.

The 2023 Colorado Journeyman Electrician Study Guide helps organize the major topics tested on the Colorado Journeyman Wireman examination. Students can review general electrical knowledge, services, feeders, branch circuits, grounding and bonding, overcurrent protection, conductors and cables, raceways and boxes, special occupancies, special equipment, electrical devices, motors, transformers, photovoltaics, and electrical calculations.

The National Electrical Code 2023 paperback with tabs supports current-code study and NEC navigation practice. Colorado’s current 2023 NEC testing cycle uses the 2023 National Electrical Code, and this combo is built around that code edition. Tabs help students move through the NEC more efficiently during study, especially when reviewing major articles, definitions, tables, wiring methods, grounding rules, service requirements, and other frequently tested sections.

Open book electrical testing rewards candidates who already know how to use the reference material. A code book is most useful when the student can find the right section quickly, read the question carefully, recognize the rule being tested, and apply the correct NEC language. This combo helps students build those habits by combining Colorado-focused study guidance with a tabbed NEC paperback for repeated practice before exam day.

This Colorado journeyman electrician combo is useful for apprentices, working electricians, Journeyman Wireman candidates, and electrical professionals who want a streamlined study set based on the 2023 NEC. Students can use the study guide to organize subject review and the tabbed NEC paperback to strengthen code lookup speed, familiarity, and confidence.

What You Get

• 2023 Colorado Journeyman Electrician Study Guide
  A Colorado-focused study guide designed to support Journeyman Wireman exam preparation through organized review of electrical knowledge, code concepts, wiring rules, grounding and bonding, calculations, motors, transformers, photovoltaics, and journeyman-level trade subjects.
• National Electrical Code 2023 Paperback with Tabs
  The 2023 edition of NFPA 70 in paperback format with tabs, used for current-code study, NEC navigation practice, and Colorado Journeyman Wireman exam preparation.

Exam Details

The Colorado Journeyman Wireman examination is administered by PSI for the Colorado State Electrical Board. The licensing examinations for Residential Wireman, Journeyman, and Master Electrician are designed to test entry-level competence in the areas in which licensees are legally allowed to practice.

The Colorado Journeyman Wireman examination contains 90 scored items and allows 240 minutes of testing time. The passing score is 70%, which equals 63 correct scored items. The exam may also include up to 10 non-scored items, with additional time added for those non-scored items. Non-scored questions are used for future exam development and do not count toward the candidate’s final score.

The Journeyman Wireman content outline includes General Electrical Knowledge, 11 items; Services, Feeders, and Branch Circuits, 9 items; Grounding and Bonding, 14 items; Overcurrent Protection, 6 items; Conductors and Cables, 8 items; Raceways and Boxes, 5 items; Special Occupancies, 5 items; Special Equipment, 6 items; Electrical Devices, 5 items; Motors, 6 items; Transformers, 4 items; Photovoltaics, 2 items; and Electrical Calculations, 9 items.

Grounding and Bonding is the largest tested category on the Colorado Journeyman Wireman examination. Candidates should spend steady time reviewing grounding electrode systems, bonding requirements, grounded conductors, equipment grounding conductors, service bonding, separately derived systems, and the difference between grounding and bonding functions. Electrical calculations, general electrical knowledge, services, feeders, branch circuits, conductors, and cables also deserve regular review.

The exam covers a broad range of electrical content, so candidates should prepare across the full outline instead of focusing only on familiar jobsite topics. Smaller categories such as photovoltaics, transformers, raceways and boxes, electrical devices, and special occupancies can still affect the final score. This combo supports a balanced study routine by pairing organized Colorado exam review with the 2023 NEC paperback with tabs for code navigation practice.

Open Book Test

The Colorado Journeyman Wireman examination is an open book test in the sense that the National Electrical Code reference is used during testing. For the current 2023 NEC testing cycle, the PSI candidate information states that the 2023 National Electrical Code book and a formula page are provided at the test center. Candidates may not use any other materials during the examination.

Because the examination center provides the NEC reference, candidates should follow test center rules carefully. The provided references may not be written in, highlighted, underlined, or indexed during the exam. Personal study guides, loose notes, outside formulas, personal code books, and other materials are not used during the test.

Open book testing does not remove the need for preparation. It rewards candidates who already understand how the NEC is organized and how to move through the code book efficiently. A student who has practiced NEC navigation can locate definitions, article sections, table notes, exceptions, and installation rules more confidently than a student who waits until exam day to learn the book.

The National Electrical Code 2023 paperback with tabs included in this combo is intended for study and code-navigation practice before the exam. Tabs can be especially helpful during preparation because they create a faster path to major NEC sections. Students can practice moving from a question topic to the correct article, reading the rule carefully, and applying the correct requirement.

While the exam reference is provided at the test center, using a tabbed NEC during preparation helps students become more familiar with the structure of the code book, the index, tables, article numbers, definitions, and common installation rules. The 2023 Colorado Journeyman Electrician Study Guide is a preparation material and should be used before exam day to organize topic review.

Licensing Steps

Colorado electrical licensing is regulated by the Colorado State Electrical Board through the Division of Professions and Occupations. Candidates pursuing the Journeyman Wireman license must meet Colorado’s qualification requirements and pass the required examination.

The licensing process begins with gaining qualifying electrical experience. Colorado’s journeyman pathway requires documented practical electrical training that meets state requirements. Apprentices should be properly registered so their practical training can count toward licensure. Experience must be documented according to the Board’s application requirements.

Colorado also requires classroom education for the journeyman pathway. For the Journeyman Wireman license, applicants must complete the required electrical training hours connected to the license type. The commonly referenced journeyman requirement includes 8,000 hours of practical training and 288 hours of electrical education.

After meeting the experience and education requirements, candidates apply through the Colorado Division of Professions and Occupations. The application process may include experience affidavits, education documentation, applicant information, required fees, and review by the licensing authority.

After passing the examination, the candidate completes the remaining license application steps with the Division of Professions and Occupations. Passing the exam is an important part of the process, but it does not by itself guarantee licensure. Final license issuance depends on meeting Colorado’s minimum qualifications and completing the required application steps.

State Requirements

Colorado issues statewide electrical licenses through the Colorado State Electrical Board. License categories include Apprentice, Residential Wireman, Journeyman Wireman, Master Electrician, and Electrical Contractor. Each classification has its own scope, qualification requirements, and application process.

The Colorado Journeyman Wireman license allows the license holder to perform electrical work within the scope allowed by Colorado electrical law. Journeyman electricians may work in residential, commercial, and industrial electrical settings, subject to state law, supervision rules, permitting requirements, and contractor licensing requirements.

For the journeyman pathway, Colorado requires documented practical electrical training and required electrical education. The commonly referenced requirement is 8,000 hours of practical training and 288 hours of classroom instruction. Candidates should keep clear employment records, apprenticeship records, education transcripts, and experience documentation because these materials are part of the licensing review process.

Colorado also has requirements for apprentices with six or more years of apprentice registration. A six-year apprentice with required training and other qualifications may be required to take the journeyman electrician license examination at least every three years in alignment with the license renewal cycle until a passing score is received.

This product is based on the 2023 NEC. Colorado’s current 2023 NEC testing cycle uses the 2023 National Electrical Code, and the test center provides the NEC and formula page during the exam. Candidates scheduled on or after any future change to a newer code edition should follow the examination rules and code edition assigned to their scheduled exam date.

Reference Books

• 2023 Colorado Journeyman Electrician Study Guide
  A Colorado-focused study guide for reviewing Journeyman Wireman exam topics, electrical trade knowledge, code concepts, grounding and bonding, services, feeders, branch circuits, calculations, motors, transformers, photovoltaics, and NEC-based preparation.
• National Electrical Code 2023 Paperback with Tabs
  The 2023 edition of NFPA 70 in paperback format with tabs, used for current-code study, NEC navigation practice, and Colorado Journeyman Wireman exam preparation based on the 2023 NEC.

Exam Room Approved Books

The Colorado Journeyman Wireman examination uses the 2023 National Electrical Code book and formula page provided at the test center for the current 2023 NEC testing cycle. Candidates may not use any other materials during the examination.

The National Electrical Code 2023 paperback with tabs included in this combo is intended for study, code familiarity, and NEC navigation practice before the test. The 2023 Colorado Journeyman Electrician Study Guide is a preparation material and is designed for use before the exam. Candidates should follow PSI’s test center instructions for all exam room materials, identification, calculator rules, and testing procedures.

Test Information and Study Materials

The Colorado Journeyman Wireman exam outline gives candidates a practical roadmap for studying. General Electrical Knowledge includes foundational electrical concepts, terminology, electrical theory, trade principles, and the ability to understand how electrical rules apply to real work. Students should review voltage, current, resistance, power, series and parallel circuits, common formulas, and practical electrical relationships.

Services, Feeders, and Branch Circuits should receive steady review. Candidates should study service equipment, feeder rules, branch-circuit requirements, conductor sizing, overcurrent protection, required outlets, load relationships, and related NEC organization. These topics often require the ability to connect multiple code rules and apply them to a practical installation.

Grounding and Bonding is the largest category on the Colorado Journeyman Wireman exam. Students should understand grounding electrode conductors, grounding electrode systems, bonding jumpers, equipment grounding conductors, grounded conductors, service bonding, fault-current paths, separately derived systems, and bonding requirements for raceways, enclosures, and equipment.

Conductors and Cables require review of conductor types, ampacity, insulation, temperature limitations, adjustment and correction concepts, cable rules, and related installation requirements. Raceways and Boxes require knowledge of raceway types, supports, fill, box sizing, fittings, cabinets, panelboards, and installation limitations.

Special Occupancies and Special Equipment can include installations that differ from general wiring rules. Students should practice locating special rules in the NEC and understanding when a question shifts from a general requirement to a more specific condition. Electrical Devices, Motors, Transformers, and Photovoltaics should also be part of the study plan because the Colorado outline includes questions across those areas.

Electrical Calculations are an important part of the Colorado Journeyman Wireman exam. Candidates should practice Ohm’s law, power formulas, conductor sizing, service and feeder calculations, box fill, conduit fill, motor calculations, transformer calculations, and table-based NEC problem solving. Even when a formula page is provided at the test center, students still need to understand which formula applies and how to complete the calculation accurately.

The tabbed 2023 NEC paperback should be used throughout preparation. Students should practice locating definitions, moving through articles, reading tables carefully, following notes and exceptions, and using the index. Open book testing works best when candidates already know how to use the reference before they arrive at the test center.

A strong study routine should combine subject review, code lookup, repeated NEC navigation, and practice with exam-style electrical questions. Students should avoid waiting until the final days before the exam to open the NEC. Better preparation comes from using the code book repeatedly, reviewing weak areas, learning how to move through the index and tables, and practicing under timed conditions when possible.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports electrician candidates with organized study materials, trade-focused review, reference navigation tools, and confidence-building exam preparation. This Colorado Journeyman Electrician Study Guide and NEC Combo with Tabs helps students prepare with a 2023 NEC-based study set while reviewing Colorado Journeyman Wireman electrical topics in a structured way.

Many candidates bring real field experience to the exam, but licensing tests require that experience to be applied in a specific format. 1 Exam Prep helps bridge that gap by supporting code navigation, subject review, trade-focused preparation, and practical study structure. Students can use the Colorado study guide to organize their review and the tabbed NEC paperback to build reference speed and code familiarity.

This package is designed to help candidates study with purpose. It supports repeated review, better pacing, stronger reference navigation, and more confidence with exam-style electrical questions. 1 Exam Prep does not guarantee a passing score, licensing approval, employment authorization, or any specific exam outcome, but it provides practical tools for students who want to prepare more effectively.

FAQ: What is included in this Colorado Journeyman Electrician Combo with Tabs?

This combo includes the 2023 Colorado Journeyman Electrician Study Guide and the National Electrical Code 2023 paperback with tabs.

FAQ: Is this product based on the 2023 NEC?

Yes. This combo is based on the 2023 National Electrical Code and includes the National Electrical Code 2023 paperback with tabs.

FAQ: Is the Colorado Journeyman Wireman exam open book?

Yes. The Colorado Journeyman Wireman exam uses the National Electrical Code reference during testing. For the current 2023 NEC testing cycle, the test center provides the 2023 NEC and formula page, and candidates may not use any other materials.

FAQ: How many questions are on the Colorado Journeyman Wireman exam?

The Colorado Journeyman Wireman exam contains 90 scored items. It may also include up to 10 non-scored items used for exam development.

FAQ: How much time is allowed for the Colorado Journeyman Wireman exam?

The exam allows 240 minutes for the 90 scored items. Additional time is added when non-scored items are included.

FAQ: What score is required to pass the Colorado Journeyman Wireman exam?

The passing score for the Colorado Journeyman Wireman exam is 70%, which equals 63 correct scored items.

FAQ: What topics are covered on the Colorado Journeyman Wireman exam?

The exam covers General Electrical Knowledge, Services, Feeders, and Branch Circuits, Grounding and Bonding, Overcurrent Protection, Conductors and Cables, Raceways and Boxes, Special Occupancies, Special Equipment, Electrical Devices, Motors, Transformers, Photovoltaics, and Electrical Calculations.

FAQ: Is the included NEC paperback used in the Colorado exam room?

The included NEC paperback is intended for study and code-navigation practice. For the current 2023 NEC testing cycle, the test center provides the 2023 NEC and formula page during the Colorado Journeyman Wireman exam.

FAQ: Is the Colorado study guide allowed in the exam room?

The 2023 Colorado Journeyman Electrician Study Guide is a preparation material. Colorado’s current PSI testing rules provide the NEC and formula page at the test center and do not allow other materials during the exam.

FAQ: Who should use this Colorado Journeyman Electrician Study Guide and NEC Combo?

This combo is useful for Colorado Journeyman Wireman candidates, apprentices, working electricians, and electrical professionals who want a Colorado-focused study guide and 2023 NEC navigation support with tabs.