Oklahoma Residential Electrical Journeyman Exam Prep - Live Virtual + Self Study Training

Prepare for the Oklahoma Residential Electrical Journeyman examination with a structured combination of live virtual instruction and self-study training. This program is designed for electrical professionals working toward the Oklahoma Residential Electrical Journeyman license and focuses on electrical theory, National Electrical Code navigation, residential wiring, services, feeders, branch circuits, grounding and bonding, overcurrent protection, conductors, raceways, electrical calculations, OSHA safety, and open-book testing skills.

The Oklahoma Residential Electrical Journeyman license is regulated by the Oklahoma Construction Industries Board. The Residential Journeyman classification is limited to residential electrical construction work. Candidates pursuing this license should be prepared to demonstrate knowledge of the installation, repair, and alteration of electrical conductors, fixtures, appliances, apparatus, raceways, conduit, and related equipment used for light, heat, power, data, and communications in residential applications.

Live Virtual + Self Study Training gives candidates two complementary ways to prepare. Live virtual instruction helps organize the examination subjects into manageable study areas and provides guided review of the technical references. Self-study gives students additional time to practice NEC navigation, work through electrical calculations, review residential wiring requirements, strengthen weaker subjects, and develop greater familiarity with the books used for preparation.

The Oklahoma Residential Electrical Journeyman examination is open book. Candidates should therefore learn how the National Electrical Code, NEC, 2023; Code of Federal Regulations - 29 CFR Part 1926 (OSHA); and Ugly's Electrical References are organized. Open-book testing still requires electrical knowledge because candidates must recognize the subject of a question before they can efficiently locate the applicable article, table, formula, or safety requirement.

A consistent study routine should combine electrical theory with code navigation. Understanding voltage, current, resistance, circuits, power, conductors, grounding, branch circuits, and residential installations makes it easier to identify where a question belongs in the NEC. Practicing with the references helps candidates turn that understanding into an efficient examination strategy.

Exam Details

The Oklahoma Residential Electrical Journeyman examination is administered through PSI after the Oklahoma Construction Industries Board determines that an applicant meets the applicable licensing qualifications and is eligible to proceed with testing.

• Exam: Oklahoma Residential Electrical Journeyman
• Number of Questions: 80 scored questions
• Passing Score: 70%
• Passing Raw Score: 56 correct answers
• Time Allowed: 210 minutes
• Testing Provider: PSI

The Residential Electrical Journeyman examination covers the installation, repair, and alteration of electrical conductors, fixtures, appliances, apparatus, raceways, conduit, and related electrical equipment in a supervised residential environment.

The examination is organized into the following subject areas:

• General Knowledge: 4 questions
• General Electrical Knowledge: 12 questions
• Electrical Installation Requirements: 10 questions
• Services, Feeders, and Branch Circuits: 10 questions
• Overcurrent Protection: 8 questions
• Grounding and Bonding: 8 questions
• Conductors and Cables: 8 questions
• Raceways and Boxes: 6 questions
• Special Occupancies and Equipment: 4 questions
• Low Voltage, Alarms, Signaling Systems, and Communications: 2 questions
• Lighting and Signs: 4 questions
• Safety: 4 questions

General Electrical Knowledge is the largest individual category with 12 questions. Candidates should review voltage, current, resistance, series and parallel circuits, electrical power, power loss, fundamental AC theory, three-phase AC theory, troubleshooting, testing, NEC definitions, and temporary wiring.

Electrical Installation Requirements contains 10 questions and includes approved methods of installing electrical equipment as well as installation requirements for electrical equipment. Candidates should understand not only what the NEC requires but also how common residential electrical systems are installed in the field.

Services, Feeders, and Branch Circuits also contains 10 questions. Study should include services, feeder requirements, outside branch circuits and feeders, branch circuits, voltage drop, space-heating circuits, and circuits serving air-conditioning and refrigeration equipment.

Overcurrent Protection, Grounding and Bonding, and Conductors and Cables each contain eight questions. Together, these three categories represent a significant portion of the examination. Candidates should dedicate regular study time to overcurrent devices, conductor protection, grounding electrode systems, equipment grounding, bonding, conductor selection, cable types, and underground and vertical installations.

Raceways and Boxes contains six questions and includes general raceway requirements, conduit types, conduit fill, pull and junction boxes, box fill, cable trays, wireways, gutters, and other wiring methods.

Special Occupancies and Equipment includes residential applications involving mobile homes, RVs, swimming pools, fountains, and hot tubs. Low-voltage and communications topics can include signaling circuits, communications wiring, remote control, fire alarms, photovoltaics, fiber optics, and emergency-system wiring.

The Safety category includes jobsite sanitation, personal protective equipment, excavation safety, emergency action plans, safety training, ventilation, first aid, signs and barricades, tools, ladders, workplace illumination, scaffolds, toxic materials, material handling, and fall protection.

Open Book Test

The Oklahoma Residential Electrical Journeyman examination is an open-book test. Candidates may bring approved references into the testing center while following the applicable PSI requirements for examination materials.

The approved technical references include the National Electrical Code, NEC, 2023 Edition, as revised and adopted in Oklahoma; Code of Federal Regulations - 29 CFR Part 1926 (OSHA) with applicable amendments; and Ugly's Electrical References.

The National Electrical Code is the primary technical code reference. Candidates should become comfortable with the NEC index, definitions, article organization, tables, exceptions, informational notes, conductor requirements, grounding provisions, services, feeders, branch circuits, overcurrent protection, raceways, boxes, and residential equipment.

Ugly's Electrical References supports preparation involving electrical formulas, calculations, conversions, terminology, conductor information, and quick-reference electrical data. Candidates can use it throughout preparation to reinforce electrical fundamentals and calculation methods.

Code of Federal Regulations - 29 CFR Part 1926 supports OSHA construction-safety preparation. Candidates should practice locating safety topics instead of treating the safety book as material that can be searched from the beginning during the exam.

Approved reference materials may be highlighted, underlined, and indexed before testing. Permanent tabs are permitted. Temporary removable tabs such as Post-it notes are not permitted. Candidate-added writing is not permitted in approved references before or during the examination session.

Candidates are responsible for bringing their permitted references to the examination center. The current testing rules do not permit NEC handbooks or spiral-bound copies of the National Electrical Code in the test center.

Open-book preparation should be timed. A useful method is to read the question, identify the subject, decide which book applies, locate the relevant article, table, formula, or safety requirement, and then evaluate the answer choices. Repeating this process helps candidates become more efficient with their references.

Licensing Steps

The Oklahoma Construction Industries Board regulates Residential Electrical Journeyman licensing. Candidates generally build qualifying experience as registered electrical apprentices before applying for the journeyman examination.

1. Register as an electrical apprentice. Begin qualifying electrical construction work within Oklahoma's electrical licensing structure.
2. Work under proper supervision. Gain electrical construction experience under the direct supervision of a licensed journeyman or licensed electrical contractor.
3. Accumulate qualifying experience. Build the required verifiable electrical construction hours for the Residential Electrical Journeyman classification.
4. Use qualifying education when applicable. Approved formal electrical education may satisfy a portion of the required experience when properly documented.
5. Submit the Electrical Journeyman application. Provide the Oklahoma Construction Industries Board with the required application and supporting documentation.
6. Receive examination authorization. The Board reviews the application and determines whether the candidate is eligible to proceed with testing.
7. Schedule the examination through PSI. Approved candidates arrange the examination date, time, and location with the testing provider.
8. Prepare for the Residential Electrical Journeyman examination. Study electrical theory, the 2023 NEC, residential installation requirements, calculations, grounding, services, conductors, raceways, and safety.
9. Complete the examination. Achieve the required passing score as part of the licensing process.
10. Work as a licensed journeyman. Oklahoma electrical journeymen must be employed by a licensed electrical contractor before engaging in journeyman electrical work.

State Requirements

Applicants for an Oklahoma Residential Electrical Journeyman license must meet the applicable experience and licensing requirements established by the Oklahoma Construction Industries Board.

The Residential Electrical Journeyman pathway requires 4,000 verifiable hours of on-the-job experience in the electrical construction trade as a registered apprentice under the direct supervision of a licensed journeyman or licensed electrical contractor.

Up to 1,000 hours of the Residential Electrical Journeyman experience requirement may be satisfied through qualifying formal electrical education. Educational experience must consist of actual classroom hours and must be verifiable through appropriate educational documentation.

Electrical journeymen must be licensed and employed by a licensed electrical contractor before engaging in journeyman electrical work. A journeyman is not authorized to independently contract to furnish electrical labor or labor and materials.

Oklahoma defines a Residential Journeyman as an electrician licensed in the residential journeyman category and limited to performing residential electrical construction work. Candidates who later want to perform broader commercial or industrial electrical work should understand the difference between the Residential and Unlimited classifications.

Journeymen should also maintain records of the hours and types of electrical work performed under each contractor. Accurate documentation can be important for future licensing applications, including candidates who later pursue contractor-level licensing.

Current Oklahoma continuing-education requirements for electrical journeymen and contractors require 12 hours of continuing education within the 36 months preceding the expiration date of the license. The required education includes code-related material as well as approved electrical trade subjects.

Reference Books

• National Electrical Code, NEC, 2023
  This approved technical code reference supports preparation for residential services, feeders, branch circuits, overcurrent protection, grounding and bonding, conductors, raceways, boxes, lighting, special equipment, communications, and other electrical requirements. Candidates should prepare using the 2023 NEC as revised and adopted in Oklahoma.
• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This approved construction-safety reference supports preparation involving personal protective equipment, excavation, emergency action plans, ladders, scaffolds, fall protection, workplace illumination, tools, material handling, ventilation, and other jobsite safety requirements.
• Ugly's Electrical References
  This approved electrical reference supports study of formulas, calculations, conversions, conductor information, electrical terminology, and other quick-reference material useful for residential electrical exam preparation.

Test Information and Study Materials

A productive Oklahoma Residential Electrical Journeyman study plan should reflect the examination weighting and include both technical understanding and repeated open-book navigation practice.

Prioritize general electrical knowledge. Review voltage, current, resistance, power, series and parallel circuits, AC theory, troubleshooting, testing, and NEC definitions. Strong electrical fundamentals can make code-based questions easier to interpret.

Practice services, feeders, and branch circuits. Review residential service requirements, feeder sizing, branch-circuit rules, voltage drop, conductor selection, space-heating circuits, and circuits serving common residential equipment.

Strengthen grounding and bonding knowledge. Practice locating and applying requirements involving grounding electrodes, grounding electrode conductors, equipment grounding conductors, bonding, and service grounding.

Review overcurrent protection. Study conductor protection, overcurrent devices, circuit ratings, and the relationship between conductor ampacity and breaker or fuse selection.

Practice conductors, cables, raceways, and boxes. Review conductor selection, cable types, underground conductors, raceways, conduit fill, box fill, pull boxes, junction boxes, wireways, and related installation requirements.

Prepare for special residential applications. Review applicable requirements for swimming pools, fountains, hot tubs, mobile homes, RV-related installations, lighting, signaling, communications, and other special equipment that may appear on the examination.

Study OSHA safety separately. Become familiar with the organization of 29 CFR Part 1926 so safety questions can be identified quickly. Practice locating topics such as PPE, ladders, scaffolds, fall protection, excavation, signs, emergency planning, and material handling.

Use timed NEC practice. The examination provides 210 minutes for 80 scored questions. Practice balancing direct electrical knowledge with code lookup so one difficult question does not consume an excessive amount of testing time.

Live Class Schedule

The live training schedule is organized around the books and technical references used on the exam. Click Here to View the Current Live Class Schedule.

Live virtual instruction gives candidates an organized way to work through electrical theory, NEC navigation, services, feeders, branch circuits, grounding, conductors, raceways, calculations, and safety. Students can then reinforce these subjects independently through self-study.

The combination of live training and self-study allows candidates to devote additional time to weaker topics. A student who needs more work with electrical calculations, grounding, raceway fill, branch circuits, or code navigation can revisit those subjects between scheduled live sessions.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Oklahoma Residential Electrical Journeyman candidates through organized study guidance, electrical trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

Live virtual training helps organize a broad electrical examination into focused categories. Candidates can work through electrical theory, residential installation requirements, services, feeders, grounding, conductors, raceways, calculations, safety, and NEC navigation in a structured format.

Self-study provides the repetition needed to reinforce those subjects. Candidates can revisit challenging material, practice calculations, work through code questions, and improve familiarity with the National Electrical Code, OSHA reference, and Ugly's Electrical References.

Reference-navigation practice supports the open-book testing format. Students can develop a repeatable process for identifying the subject, choosing the correct reference, locating the applicable article or table, interpreting the requirement, and evaluating the answer choices.

Trade-focused preparation also helps candidates connect electrical theory with field applications. Understanding why a circuit, grounding method, conductor, raceway, or protective device is used can make code requirements easier to understand and apply.

By combining live virtual instruction with independent self-study and reference-navigation practice, 1 Exam Prep provides a structured preparation path for candidates pursuing the Oklahoma Residential Electrical Journeyman license.

Frequently Asked Questions

Is the Oklahoma Residential Electrical Journeyman exam open book?

Yes. The examination is open book. Candidates may use approved references while following the applicable PSI rules for examination materials.

How many questions are on the Oklahoma Residential Electrical Journeyman exam?

The examination contains 80 scored questions. Candidates have 210 minutes to complete the test and need a 70% passing score, corresponding to 56 correct answers.

Which National Electrical Code edition is used?

The examination uses the National Electrical Code, 2023 Edition, as revised and adopted in Oklahoma.

How much experience is required for a Residential Electrical Journeyman?

The Residential Electrical Journeyman pathway requires 4,000 verifiable hours of electrical construction experience as a registered apprentice under the direct supervision of a licensed journeyman or electrical contractor. Up to 1,000 hours may be satisfied through qualifying formal electrical education.

What is the largest exam category?

General Electrical Knowledge is the largest individual category with 12 questions. Electrical Installation Requirements and Services, Feeders, and Branch Circuits each contain 10 questions.

Does the exam include grounding and bonding?

Yes. Grounding and Bonding contains eight questions and is an important part of preparation for the Residential Electrical Journeyman examination.

Does the exam include OSHA safety?

Yes. The Safety category includes four questions covering construction jobsite requirements such as PPE, excavation, emergency planning, ladders, scaffolds, fall protection, workplace illumination, and material handling.

Can a Residential Electrical Journeyman work independently as a contractor?

No. An Oklahoma electrical journeyman must be licensed and employed by a licensed electrical contractor before engaging in journeyman electrical work. Journeymen may not independently contract to furnish labor or labor and materials.

Does this program include live virtual and self-study training?

Yes. The program combines live virtual instruction with self-study so candidates can use structured training alongside independent NEC review, electrical calculations, safety preparation, and reference-navigation practice.

Where can I view the current live class schedule?

Visit the Live Class Schedule to view current training dates. The live training schedule is organized around the books and technical references used on the exam.