Texas Journeyman Sign Electrician - Online Exam Prep

Prepare for the Texas Journeyman Sign Electrician licensing examination with a structured online exam-preparation program built around the National Electrical Code, NEC, 2026. This Texas Journeyman Sign Electrician Online Exam Prep is designed to help candidates organize their study around the current examination content, strengthen code-navigation skills, and focus on the electrical sign topics that make up the largest portion of the state test.

The Texas Journeyman Sign Electrician license is administered by the Texas Department of Licensing and Regulation, and the examination is administered through PSI. Texas adopted the 2026 National Electrical Code effective September 1, 2026, and current Texas electrician examinations use the 2026 NEC as the technical reference.

Journeyman Sign Electrician candidates should be prepared for questions involving electric signs, outline lighting, electrical theory, services, feeders, branch circuits, conductors, wiring methods, electrical equipment, motors, controls, disconnecting means, grounding, and bonding. Electric Signs and Outline Lighting is the largest examination category, making Article 600 an important part of preparation.

The included National Electrical Code, NEC, 2026 gives candidates the primary technical reference used for the examination. Using the NEC throughout online preparation can help candidates become more familiar with major article locations, definitions, tables, exceptions, and cross-references before test day.

Electrical sign work depends on more than Article 600 alone. Sign installations often require applying general code requirements for branch circuits, grounding and bonding, disconnecting means, wiring methods, conductors, overcurrent protection, services, feeders, and electrical equipment. Effective online exam preparation should help candidates understand both the sign-specific requirements and the broader NEC provisions that support them.

Because the examination is open book, candidates should practice using the 2026 NEC throughout their preparation. Familiarity with the book can reduce time spent searching and help candidates recognize where a requirement is likely to be located before opening the code.

Exam Details

The Texas Journeyman Sign Electrician examination is administered through PSI after the applicant has been approved to test by the Texas Department of Licensing and Regulation.

• Exam: Texas Journeyman Sign Electrician
• Licensing Agency: Texas Department of Licensing and Regulation
• Testing Provider: PSI
• Scored Items: 80
• Time for Scored Items: 240 minutes
• Non-Scored Items: 5
• Additional Time for Non-Scored Items: 20 minutes
• Passing Score: 70%
• Exam Type: Open book
• Primary Reference: National Electrical Code, 2026 Edition

The current examination content outline distributes the 80 scored items across the following subject areas:

• Definitions, Calculations, and Theory: 10 items
• Electrical Services, Service Equipment, and Separately Derived Systems: 8 items
• Electrical Feeders: 3 items
• Branch Circuit Calculations and Conductors: 10 items
• Electrical Wiring Methods and Electrical Materials: 6 items
• Electrical Equipment and Devices: 8 items
• Motors: 1 item
• Electrical Control Devices and Disconnecting Means: 3 items
• Electric Signs and Outline Lighting: 31 items

Electric Signs and Outline Lighting is by far the largest category with 31 scored items. Candidates should therefore devote substantial study time to Article 600 while still maintaining coverage of the general electrical subjects that make up the rest of the examination.

Definitions, Calculations, and Theory and Branch Circuit Calculations and Conductors each account for 10 scored items. Electrical Services and Electrical Equipment and Devices each contribute eight items. This makes broad NEC familiarity important even though sign-specific material receives the greatest weight.

Open Book Test

The Texas Journeyman Sign Electrician examination is an open book test.

The current approved technical reference is the National Electrical Code, NEC, 2026 Edition. Candidates are responsible for bringing their own acceptable NEC book to the examination site.

Soft-bound editions of the NEC may be used. Loose-leaf, spiral-bound, and ring-bound copies are not permitted in the examination room. The NEC Handbook is also not permitted as the examination reference.

The NEC may contain permitted highlighting, underlining, notes, and compliant permanent NEC index tabs prepared before the examination. Candidates may not add new markings, notes, or indexing during the testing session.

Open-book testing still requires efficient preparation. Candidates who know approximately where sign, grounding, branch-circuit, wiring-method, service, and disconnect requirements are located can spend more time interpreting questions and less time searching through the codebook.

Article 600 often works together with other NEC chapters. Candidates should practice following cross-references rather than treating the sign article as an isolated section of the code.

Licensing Steps

1. Gain qualifying electrical sign experience. Texas requires substantial supervised on-the-job training before an applicant may qualify for the Journeyman Sign Electrician license.
2. Work under qualified supervision. Qualifying experience must be obtained under a Texas-licensed Master Electrician or Master Sign Electrician.
3. Complete 8,000 hours of on-the-job training. Applicants must document the required experience before applying for the license.
4. Obtain experience verification. Each Master Electrician or Master Sign Electrician who supervised qualifying work must verify the applicable experience.
5. Submit the Journeyman Sign Electrician application. The application and supporting experience documentation are submitted to TDLR.
6. Receive examination authorization. After eligibility is reviewed and approved, the applicant is authorized to test.
7. Schedule the examination through PSI. Approved candidates follow the PSI scheduling process.
8. Prepare with the 2026 NEC. Study Article 600 along with the broader electrical subjects included in the examination outline.
9. Use online exam prep for organized review. Practice code navigation, calculations, and sign-specific requirements under structured study conditions.
10. Take the Texas Journeyman Sign Electrician examination. Complete the scored and non-scored items within the allotted time.
11. Earn the required passing score. A score of at least 70% is required.
12. Complete the remaining licensing process. Satisfy all applicable TDLR requirements before the license is issued.

State Requirements

A Texas Journeyman Sign Electrician is licensed to perform electrical sign work under the general supervision of a Master Electrician or Master Sign Electrician.

Applicants must complete at least 8,000 hours of on-the-job training under the supervision of a Texas-licensed Master Electrician or Master Sign Electrician.

The qualifying experience must be documented by the appropriate supervising license holder. TDLR reviews the submitted experience as part of the licensing process before examination authorization is granted.

The Journeyman Sign Electrician credential is a specialized license. It is focused on electrical sign work rather than the broader scope of a Texas Journeyman Electrician license.

Electrical sign work can involve branch circuits, raceways, cables, grounding and bonding, disconnects, transformers, power supplies, controls, luminaires, outline lighting systems, and related electrical equipment. Candidates should understand how the general NEC requirements apply within the scope of sign work.

Texas electrician licenses are subject to annual renewal requirements and the continuing education requirements applicable to the credential.

The 2026 National Electrical Code became the Texas electrical code effective September 1, 2026, and current Texas Journeyman Sign Electrician examinations reference this edition.

Reference Books

• National Electrical Code, NEC, 2026
  The primary technical reference for the current Texas Journeyman Sign Electrician examination. The 2026 NEC covers electric signs, outline lighting, branch circuits, services, feeders, grounding and bonding, wiring methods, conductors, electrical equipment, motors, controls, disconnecting means, overcurrent protection, tables, and electrical calculations.

Candidates should use the NEC throughout online exam preparation. Repeated reference work helps develop familiarity with Article 600 while reinforcing the general chapters that support sign installations.

Exam Room Approved Books

• National Electrical Code, NEC, 2026
  The 2026 National Electrical Code is the approved technical reference for the current Texas Journeyman Sign Electrician examination. Candidates must bring an acceptable copy that complies with applicable examination-room requirements.

Permitted preparation may include compliant highlighting, underlining, notes made before testing, and permanent NEC index tabs. Loose-leaf, spiral-bound, ring-bound, or otherwise prohibited reference formats should not be brought into the examination room.

Test Information and Study Materials

Electric Signs and Outline Lighting: With 31 scored items, this is the most important individual examination category. Article 600 should receive substantial attention throughout the study process.

Article 600: Review the general requirements for electric signs and outline lighting, including installation, branch circuits, markings, disconnecting means, grounding, bonding, wiring methods, equipment, and related requirements.

Sign Branch Circuits: Study the branch-circuit provisions that apply specifically to signs along with the general rules of Article 210. Candidates should be comfortable with conductor sizing, overcurrent protection, continuous loads, and circuit requirements.

Disconnecting Means: Understand requirements for disconnect location, accessibility, ratings, grouping, identification, and control of sign equipment.

Grounding and Bonding: Review Article 250 and sign-specific grounding and bonding requirements. Study equipment grounding conductors, bonding of metal components, effective ground-fault current paths, and equipment grounding connections.

Definitions, Calculations, and Theory: Ten scored items cover electrical theory and terminology. Review voltage, current, resistance, power, circuit relationships, electrical calculations, and important NEC definitions.

Electrical Services: Eight scored items cover services, service equipment, and separately derived systems. Study service conductors, service disconnects, grounding, bonding, equipment ratings, and transformers.

Feeders: Review feeder conductor sizing, overcurrent protection, grounded conductors, equipment grounding conductors, and feeder load requirements.

Branch Circuit Calculations and Conductors: Ten scored items cover branch circuits and conductor requirements. Study conductor ampacity, continuous loads, overcurrent protection, temperature limitations, correction factors, and adjustment factors.

Wiring Methods and Materials: Review raceways, boxes, enclosures, cables, conductors, fittings, support requirements, wet locations, outdoor installations, and physical protection.

Outdoor Sign Installations: Many sign systems are exposed to weather. Study wet-location requirements, weather-resistant equipment, suitable enclosures, corrosion protection, outdoor raceways, and conductor suitability.

Electrical Equipment and Devices: Eight scored items cover electrical equipment and devices. Review transformers, power supplies, switches, overcurrent devices, luminaires, and equipment installation requirements.

Transformers and Power Supplies: Sign systems may use transformers and power supplies. Review conductor protection, disconnecting means, equipment ratings, grounding, bonding, and installation requirements.

Motors: Although motors account for only one scored item, candidates should still understand basic motor conductor, protection, controller, and disconnect requirements.

Control Devices: Study contactors, relays, timers, photocells, switches, and other control devices used in sign and outline-lighting systems.

Outline Lighting: Review wiring methods, branch circuits, disconnects, grounding, bonding, equipment, and the specific NEC requirements that apply to outline-lighting systems.

Conductor Ampacity: Become comfortable using Article 310 tables and applying conductor insulation ratings, temperature limitations, adjustment factors, correction factors, and terminal limitations.

Overcurrent Protection: Review Article 240 and related requirements. Understand how overcurrent-protection rules apply to sign branch circuits, conductors, equipment, and associated electrical systems.

Code Cross-References: Article 600 frequently depends on requirements found elsewhere in the NEC. Practice following cross-references to Articles 110, 210, 240, 250, 300, 310, and other applicable sections.

Code Navigation Practice: Use the 2026 NEC during online preparation. Practice recognizing the type of question first, then locating the applicable article, section, table, or exception.

Timed Practice: Candidates receive 240 minutes for 80 scored items. Practice maintaining a steady pace while leaving enough time for calculations and questions that require multiple code references.

Study by Exam Weight: Give Article 600 substantial attention because Electric Signs and Outline Lighting accounts for 31 scored items. At the same time, continue reviewing theory, branch circuits, services, equipment, and wiring methods so the remainder of the examination is covered effectively.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Texas Journeyman Sign Electrician candidates organize preparation around the current examination content. Online exam prep provides a structured way to focus on Article 600 while also covering the general NEC subjects that support electrical sign installations.

Trade-focused review reinforces electric signs, outline lighting, branch circuits, services, feeders, grounding and bonding, wiring methods, electrical equipment, transformers, controls, disconnecting means, and conductor requirements.

Practice-oriented preparation helps candidates connect sign-specific rules with the rest of the NEC. A single sign question may require using Article 600 along with grounding, branch-circuit, wiring-method, overcurrent, or equipment provisions.

Reference-navigation practice is especially useful for an open-book examination. Using the 2026 NEC throughout preparation can help candidates develop a more efficient approach to locating important code sections instead of beginning every question with a broad search.

Online exam prep also helps candidates prioritize their study based on the examination blueprint. Article 600 and sign-related topics receive the greatest attention, while theory, branch circuits, services, wiring methods, equipment, and controls remain part of a balanced preparation plan.

The goal is to combine organized study guidance, sign-electrician trade review, code navigation, calculation practice, and confidence-building preparation. 1 Exam Prep supports candidates preparing for the Texas Journeyman Sign Electrician examination without guaranteeing a particular examination score, license approval, or professional outcome.

Frequently Asked Questions

What does the Texas Journeyman Sign Electrician Online Exam Prep cover?

The preparation focuses on electric signs, outline lighting, Article 600, branch circuits, services, feeders, grounding and bonding, wiring methods, electrical equipment, controls, disconnecting means, theory, and calculations.

Which NEC edition is used for the Texas Journeyman Sign Electrician exam?

The current examination uses the National Electrical Code, NEC, 2026 Edition.

Is the Texas Journeyman Sign Electrician exam open book?

Yes. The examination is an open book test.

How many scored items are on the examination?

The Texas Journeyman Sign Electrician examination contains 80 scored items.

How much time is allowed?

Candidates receive 240 minutes for the scored portion, with additional time for the non-scored items.

What score is required to pass?

A score of 70% or better is required.

What is the largest examination category?

Electric Signs and Outline Lighting is the largest category with 31 scored items.

Which NEC article should receive the most attention?

Article 600 is especially important because it addresses electric signs and outline lighting. Candidates should also study the general NEC provisions that Article 600 references.

How much experience is required for the license?

Applicants must document 8,000 hours of on-the-job training under a Texas-licensed Master Electrician or Master Sign Electrician.

Who supervises a Texas Journeyman Sign Electrician?

A Journeyman Sign Electrician performs electrical sign work under the general supervision of a Master Electrician or Master Sign Electrician.

Can I bring the NEC into the examination room?

Yes. Candidates may bring a compliant copy of the 2026 NEC that meets the applicable testing-center requirements.

Can the NEC contain highlighting and tabs?

The NEC may contain permitted highlighting, underlining, notes prepared before testing, and compliant permanent NEC index tabs.

What should I focus on during final preparation?

Focus on Article 600, electric signs, outline lighting, branch circuits, grounding and bonding, services, feeders, wiring methods, electrical equipment, disconnecting means, conductor requirements, theory, and efficient navigation of the 2026 NEC.