- What "TX-JE" Means on This Site
- Who Governs and Delivers the Exam
- Two Portions, Two Timers, Two Pass Marks
- Reading the Twenty Domain Rows Correctly
- Open-Book Rules: What You Can Bring
- The 2026 NEC and the Source Discrepancies
- Fees, 7,000 Hours, and 8,000 Hours
- What the Acronym Does Not Cover
- Published Pass Statistics in Context
- Sequencing Prep Around the Domains
- Frequently Asked Questions
- TX-JE here means the Texas Journeyman Electrician License Exam, administered by PSI Services LLC for TDLR.
- The exam has two computer-based portions: NEC Knowledge (56 scored items) and Calculations (24 scored items).
- Each portion has its own timer and requires 70% separately; unused time never rolls over.
- Testing opens at 7,000 verified hours, but license issuance requires 8,000 approved hours.
What "TX-JE" Means on This Site
Search for "TX-JE meaning" and you may find several unrelated credentials sharing a similar abbreviation. On this site, the label has exactly one meaning: the Texas Journeyman Electrician License Exam. It is the written examination a candidate passes on the way to a Texas journeyman electrician license, and it covers both required portions, NEC Knowledge and Calculations. Neither portion alone stands in for the full route.
The "TX" refers to Texas and "JE" to Journeyman Electrician. It is a site identifier rather than an official issuer brand. TDLR does not market the test under that abbreviation, so you will not find "TX-JE" printed on a candidate bulletin. If you want the plain-language version of the same question, our pages on what TX-JE stands for and what TX-JE is cover the basics from different angles.
Who Governs and Delivers the Exam
Two organizations matter, and keeping their roles straight prevents a lot of confusion:
- Texas Department of Licensing and Regulation (TDLR) is the governing body. It sets eligibility, reviews applications and experience, issues the license, and handles renewal and continuing education.
- PSI Services LLC is the testing provider. PSI schedules candidates, runs the test centers, and publishes the Electrician Candidate Information Bulletin that TDLR links to.
The bulletin is the controlling document for exam content and rules. The Journeyman Electrician outlines appear on printed pages 12 through 14 of the 25-page PDF, and the reference-material rules appear on page 8. Older bulletins hosted elsewhere on TDLR's site, including a version updated March 30, 2023, are superseded for the current route and should not override the currently linked bulletin.
Two Portions, Two Timers, Two Pass Marks
The two-portion route began March 11, 2025. Rather than one combined test, candidates face two separate computer-based, multiple-choice written portions. Calculations is not a hands-on practical assessment; it is a written, numeric portion taken at a computer.
| Feature | NEC Knowledge | Calculations |
|---|---|---|
| Total questions | 59 | 26 |
| Unscored questions | 3 | 2 |
| Scored questions | 56 | 24 |
| Time allowed | 130 minutes | 110 minutes |
| Passing requirement | 70% | 70% |
| Format | Computer-based, multiple choice | Computer-based, multiple choice |
Three consequences follow. Each portion has its own timer, so finishing one early does not buy time on the other. Each portion is passed or failed on its own merits. And there is no required portion order, so do not trust any source describing a combined 85-question, four-hour exam; that structure does not describe the current route. For a deeper look at scoring thresholds, see our guide to the TX-JE passing score.
Exams are offered in English and Spanish at PSI test centers. A tutorial of up to 15 minutes precedes testing and sits outside exam time.
Reading the Twenty Domain Rows Correctly
This site's outline lists twenty domains, and that number needs a caveat. The issuer publishes two separate ten-heading outlines, one for NEC Knowledge and one for Calculations. Domains 1 through 10 reproduce the NEC Knowledge outline; Domains 11 through 20 reproduce the Calculations outline. Repeated names, such as "Electrical Feeders" appearing as both Domain 3 and Domain 13, are distinct portion-specific rows. The number twenty is a serialization of two outlines, not a claim that TDLR defines twenty unique weighted domains. Our complete guide to the TX-JE exam domains walks through each row.
The published figures are scored-item allocations, not percentage weights. Treat them as how many scored questions touch each heading, and do not convert them into official percentages.
NEC Knowledge allocations (56 scored items)
Domains 4, 5 and 6: ten items each
These are the largest Knowledge allocations, together accounting for 30 of the 56 scored items.
- Domain 4, Branch Circuits and Conductors (10): GFCI/AFCI protection, branch circuits, branch-circuit overcurrent protection, conductors, and grounding/bonding conductors.
- Domain 5, Electrical Wiring Methods and Electrical Materials (10): raceways and cable trays, boxes and enclosures, cabinets and panels, cables and cords, and underground wiring.
- Domain 6, Electrical Equipment and Devices (10): receptacles and switches, luminaires, air-conditioning/refrigeration/heating equipment, appliances, and workspace clearance.
Domains 1, 2, 3, 7, 8, 9 and 10: the remainder
- Domain 1, Definitions, Theory, and Plans (3): code definitions, electrical theory, and plan reading.
- Domain 2, Services, Service Equipment, and Separately Derived Systems (6): load knowledge, fault current, service equipment, temporary wiring, grounding/bonding, and transformers.
- Domain 3, Electrical Feeders (3): feeder load knowledge, grounded conductors and feeder grounding/bonding, and overcurrent protection.
- Domain 7, Motors and Generators (5).
- Domain 8, Control Devices and Disconnecting Means (1).
- Domain 9, Special Occupancies, Equipment, and Conditions (6): special occupancies, swimming pools/fountains/similar installations, RVs/mobile homes/park trailers/marinas, data-processing/communications equipment, emergency systems, and miscellaneous equipment.
- Domain 10, Renewable Energy Technologies (2): photovoltaics and electric vehicle chargers.
Calculations allocations (24 scored items)
Domains 11 through 20
- Domain 11, Calculations and Theory (2): electrical theory.
- Domain 12, Services, Service Equipment, and Separately Derived Systems (4): load calculations, service equipment, grounding/bonding, and transformers.
- Domain 13, Electrical Feeders (3): feeder load calculations and overcurrent protection.
- Domain 14, Branch Circuit Calculations and Conductors (4): branch-circuit calculations, overcurrent protection, conductors, and grounding/bonding conductors, with a continuation on printed page 14.
- Domain 15, Wiring Methods and Materials (2): raceways and boxes/enclosures.
- Domain 16, Electrical Equipment and Devices (2): air-conditioning/refrigeration/heating equipment and appliances.
- Domain 17, Motors and Generators (2).
- Domain 18, Control Devices and Disconnecting Means (1).
- Domain 19, Special Occupancies, Equipment, and Conditions (3): RVs/mobile homes/park trailers/marinas, data-processing/communications equipment, and miscellaneous equipment.
- Domain 20, Renewable Energy Technologies (1): electric vehicle chargers and photovoltaics.
The largest Calculations allocations are Domains 12 and 14 at four items each. The combined allocations total 56 scored Knowledge items and 24 scored Calculations items. Remember, item allocation is not a published domain weight, so use these counts to prioritize, not to predict.
Open-Book Rules: What You Can Bring
The exam is open book, which surprises many first-timers and leads some to under-prepare. Open book does not mean easy; with a limited clock, you need to navigate the code quickly. The reference rules are specific:
- You may bring a soft-bound NEC. Under the current text, any soft-bound edition is admitted, but exam questions reference the designated tested edition. Permission to bring an older book is not proof that older-edition answers are tested.
- The NEC Handbook is prohibited, as are loose-leaf, spiral-bound, and ring-bound copies.
- Existing notes, highlighting, and underlining already in the book are allowed.
- Only permanent index tabs manufactured or provided by the NEC publisher are authorized. Homemade, DIY, and non-NEC tabs are not.
- No added paper, and no writing or marking in the reference during the exam.
- Electronic notepads are supplied at the test center.
- A silent, battery-powered, nonprogrammable calculator is allowed, provided it has no alphabetic keyboard and no paper printing.
For calculations, assume copper conductors unless a question directs otherwise, and use exceptions or optional calculation methods only when the question tells you to.
The 2026 NEC and the Source Discrepancies
The tested reference is NFPA 70, the 2026 National Electrical Code, effective September 1, 2026, according to the explicit dated notice in the currently linked bulletin. That drives the preparation scope for this site.
The source documents, however, contain rendering conflicts worth knowing about rather than papering over:
- The visible cover of the bulletin reads "Updated 7/9/2026," while the extracted text reads "Updated 9/15/2026."
- On printed page 8, the rendered allowed-reference line still says 2023 Edition, while the extracted text says 2026 Edition. Both representations display the explicit September 1, 2026 transition to the 2026 NEC.
We preserve both discrepancies instead of choosing a tidy revision label. The practical advice: before you purchase a code book or build a study plan around edition-specific article numbers, confirm the current PSI/TDLR bulletin. Competitor pages that describe a 2023 NEC or a single aggregate exam are likely out of date for this route.
Fees, 7,000 Hours, and 8,000 Hours
The money and the hours are where the abbreviation's meaning gets practical. The exam fee is USD 78 for both portions. Retaking one or both portions also costs USD 78; it is not USD 39 per portion. Separately, the initial TDLR application fee is USD 30. Our TX-JE certification cost breakdown expands on the full picture.
| Item | Amount or Requirement |
|---|---|
| Exam fee (both portions) | USD 78 |
| Retake (one or both portions) | USD 78 |
| Initial TDLR application | USD 30 |
| Annual renewal | USD 30 |
| Hours to be approved to test | 7,000 verified qualifying hours |
| Hours required for issuance | 8,000 approved hours |
Eligibility versus issuance
These two ideas are easy to blur. TDLR may approve early testing at 7,000 verified qualifying on-the-job hours under a Texas-licensed Master Electrician. But license issuance requires 8,000 approved hours, plus supervisory verification, an application, and background review. Each supervising Master Electrician must verify the applicable experience. All requirements must be completed within one year after TDLR receives the application, and attempts are unlimited within that eligibility period. Details on qualifying are in our TX-JE requirements guide.
Passing the exam, then, does not by itself produce a license. It satisfies one requirement among several.
Test-day logistics: bring matching government identification, arrive 30 minutes early, and note that cancellation or rescheduling requires at least two days' notice. For scheduling context, see TX-JE exam dates.
What the Acronym Does Not Cover
Because "TX-JE" is a shorthand for an exam, it is worth stating what it does not represent:
- It is not the license itself. The license is issued by TDLR after hours, verification, application, and background review. The license term is one year, and renewal costs USD 30 with four hours of TDLR-approved continuing education covering NEC, Texas electrician law and rules, and NFPA 70E safety. Those renewal subjects are not extra exam domains.
- It is not a measure of field competence. The exam is written and computer-based. Preparation does not grant eligibility or demonstrate hands-on skill.
- It is not a practice-test product. Questions on this site are independently authored supplementary knowledge preparation, not actual issuer or provider questions and not an official mock examination.
- It is not the Residential Wireman license, which is a separate TDLR license with its own page and requirements.
For the broader credential picture, our overview of the TX-JE certification and the analysis of whether it is worth it take the next step.
Published Pass Statistics in Context
TDLR's Fiscal Year 2025 statistics list separate rows, and they should be read as separate, historical, attempt-level cohorts:
| FY 2025 Row | Pass Rate | Passes / Attempts |
|---|---|---|
| Journeyman NEC | 24.46% | 1,402 / 5,731 |
| Journeyman Calculations | 20.56% | 1,301 / 6,328 |
| Separate unsplit Journeyman row | 27.52% | 1,390 / 5,050 |
These are attempts, not unique first-time candidates. They are not a combined-license passing probability, and they are not results for the 2026 NEC examination. Do not multiply the component rates or substitute the legacy unsplit row for the split-route figures. The numbers do suggest the portions are demanding, which is the subject of our difficulty guide and our pass rate analysis.
Sequencing Prep Around the Domains
Rather than a generic schedule, tie your order to what the outline actually rewards. The largest Knowledge allocations (Domains 4, 5, 6) and the largest Calculations allocations (Domains 12, 14) deserve early and repeated time, with the smaller domains filled in around them.
Orientation and Navigation
- Confirm the current bulletin and tested NEC edition
- Learn Domain 1 definitions and plan-reading basics
- Set up permitted publisher tabs
Services, Feeders, and Branch Circuits
- Domains 2, 3, and 4 for Knowledge
- Matching Domains 12, 13, and 14 calculations
Methods, Equipment, and Motors
- Domains 5, 6, and 7 for Knowledge
- Domains 15, 16, and 17 calculations
Specials and Timed Runs
- Domains 8, 9, 10 and 18, 19, 20
- Separate timed sessions for each portion, respecting 130 and 110 minutes
Pairing each Knowledge domain with its Calculations counterpart in the same week reinforces both. For the full study approach, see our TX-JE study guide, and for hands-on drills, visit the main practice test site.
Frequently Asked Questions
On this site, TX-JE means the Texas Journeyman Electrician License Exam, the written exam administered by PSI Services LLC for the Texas Department of Licensing and Regulation. It covers both required portions: NEC Knowledge and Calculations.
No. TX-JE is a site identifier, not a brand used on the TDLR or PSI bulletin. The official documents refer to the Journeyman Electrician examination and its two portions.
There are two. NEC Knowledge has 59 questions (56 scored) with 130 minutes, and Calculations has 26 questions (24 scored) with 110 minutes. Each has its own timer, and unused time does not roll over.
The exam fee is USD 78 for both portions, and retaking one or both also costs USD 78. The separate initial TDLR application fee is USD 30.
TDLR may approve early testing at 7,000 verified qualifying hours under a Texas-licensed Master Electrician, but license issuance requires 8,000 approved hours, supervisory verification, application, and background review.