Purchase and refunds. Full refund within 30 days if you have not downloaded or used the paid content. To request a refund, reply to your order confirmation email within 30 days, or write to hello@tsaielectro.com with your order number.
The offline companion includes six review decisions, a retry queue and exportable notes.
ET Members pay 30% less on this kit, applied automatically at checkout. Not during the free trial, and it doesn’t stack with coupons (you get the larger discount). See ET Member plans
Preparing for Journeyman first? Texas Journeyman Exam Practice Pack →
See pages from the actual download
These are excerpts of existing downloadable material. The source page is labelled below each image. Click an image to enlarge it. The full download is unchanged.
See the second excerpt
Self-directed Texas Master exam-preparation practice: work through original questions, compare the calculation steps and build your own code-book review routine.
How it compares
| Option | Published price | Published scope | What this product adds |
|---|---|---|---|
| Ultimate Electrician’s Guide 2026 Master | US$349 for one year | Online lessons and timed exam practice. | Use printable tests and an offline practice bank with separate retake portions. |
| Ray Holder 2026 Master guide | US$53.95 at Builder’s Book | A downloadable NEC-based study guide with quizzes and exams. | Choose a knowledge or calculation portion in the offline retake tool. |
| 1 Exam Prep Texas 2026 Master study guide | US$59.95 | A Texas Master study guide with 12 practice exams and two finals. | Use 200 calculation questions in the separate offline practice pack and plan targeted retakes. |
Competitor details checked 2026-11-12 from their public pages.
- The primary printable workbook contains 400 distinct questions with explanations.
- The primary workbook organizes practice into four 100-question exams.
- The offline pack contains 458 questions, including 200 calculations worked using 2026 NEC rules.
- Choose a knowledge or calculation portion for a timed retake.
- The offline pack includes a pre-exam notes checklist and a printable retake planner.
How does this compare with Ultimate Electrician’s Guide 2026 Master?
Ultimate Electrician’s Guide delivers online lessons and practice over a year. This US$79 pack combines a 400-question printable workbook with an offline bank for targeted retakes.
Practice both parts of the Texas Master exam
Work through four printable practice exams with 400 questions and 400 answer explanations. Each exam includes 70 knowledge questions and 30 calculations. The downloads also include Mock A and Mock B with answer files, a diagnostic spreadsheet, an outline map and a six-item offline review companion.
Plan your review
Keep your 2026 NEC beside you while you work through the explanations. Use the outline map to choose your next review topic.
Try 20 free Texas Master questions.
Purchase and refunds
US$79, one payment. Full refund within 30 days if you have not downloaded or used the paid content. To request a refund, reply to your order confirmation email within 30 days, or write to hello@tsaielectro.com with your order number.
What makes a useful Master calculation error log?
A useful log names the wrong decision, not just the wrong answer. Use columns for the topic, reference, first incorrect step and the check you will apply next time. The Texas Master practice pack provides worked calculation solutions that you can compare with your own work.
Source: Product contents
A study routine to try
- Keep the original attempt and date.
- Mark the first point where your solution differs.
- Write a short correction and revisit the topic in a later session.
Sources
Review the current product and access terms
How can I judge which Master topics need more practice?
Use your own attempts to identify weak topics rather than treating another person's difficulty rating as a study plan. Try a mock, group the misses by topic and inspect the explanations. Use the diagnostic spreadsheet and the printed explanations to plan that review.
Source: Product contents
A study routine to try
- Group your misses by topic and by reason.
- Choose the topic you can least clearly explain.
- Repeat the review after another attempt and compare the error types.
Sources
Review the current product and access terms
FAQ
What if the arithmetic was right?
Check whether you selected the intended rule and used the correct given values.
Does the pack include worked explanations?
The printable workbook includes explanations for all 400 practice questions.
Does a difficult practice question mean I am not ready?
One question is a reason to inspect a topic. Make your plan from several attempts and your ability to explain the work.
Should I ignore topics I answered correctly?
Review any answer you guessed, even when it was marked correct.
Find your weak topics, then rehearse both Master exam portions
This addition to the US$79 Texas Master practice pack includes a 40-question diagnostic PDF, an automatically scored diagnostic spreadsheet, two timed practice sets with separate answer booklets, and a one-page outline map. The price stays US$79.
- Complete the diagnostic and enter your answers in the spreadsheet.
- Use the topic scores and weak-topic ranks to choose the matching review blocks in the diagnostic PDF.
- Work through those blocks and the existing practice pack with your 2026 NEC.
- Keep the two mocks unseen until you are ready for a timed rehearsal.
Each mock contains 70 scored NEC Knowledge questions for 150 minutes and 30 scored Calculations questions for 170 minutes. Score the portions separately: 49/70 and 21/30 correspond to 70%. Unused time does not transfer between portions. The actual PSI exam has 75 Knowledge items including 5 unscored, and 33 Calculations items including 3 unscored. The mocks contain the scored items only.
Official format reference: PSI Bulletin 1682, printed pages 9-11, updated September 15, 2026. Use the bulletin for current test instructions and these original practice questions for your own review. Official format source: PSI Bulletin 1682, printed pages 9-11, updated September 15, 2026
Add a topic diagnostic, targeted review blocks and two timed scored-item rehearsals to your study routine.
See the member path beyond the practice files
Use the pack for Texas Master exam practice and your free account to explore the wider staged skill path and available progress tools. Paid member access follows current plans. Create a free account to see the member path. Create a free account to see the member path
Optional further reading: Ray Holder, 2026 Master Electrician’s Exam Prep Guide, ISBN 9798880800100, on Amazon (affiliate link). This ISBN search targets that one book; check the title and edition before buying.
Texas Master practice: review the calculation before another mock
A mock score tells you what to revisit. The worked solution lets you check the step that went wrong.
The printed workbook contains 400 questions and answer explanations across four practice exams.
What you can use
| Study step | Included material |
|---|---|
| Printable workbook | Four practice exams with 100 questions each. |
| Calculation review | Worked explanations for the workbook calculation questions. |
| Mock review | Use the diagnostic spreadsheet to review topic scores. |
A study routine to try
Choose a missed calculation, write out your attempt and compare it with the worked solution. Repeat it without the key before starting another mock.
US$79, one payment.
Practice with feedback on your computer
An additional offline companion is now included at the same US$79 price. Six Master calculation-review decisions and a first-error reconstruction workspace for rule, inputs, units, arithmetic and later retry. Use the review workspace alongside the included question explanations and your own code-book references.
- 6 items with explanations and a wrong, unsure or needs-review queue. Your selections or numeric answers receive immediate feedback.
- Keep your own correction notes and export a private session file. Import that file later to resume this product’s practice.
- A topic-specific planning or record-check tool includes a separate fictional example.
Download texas-master-electrician-exam-prep-offline-companion.zip, extract the ZIP and open START-HERE.html in a current desktop browser. Work offline after downloading. Export your private session before closing or reloading to keep your answers, then import the backup when you return. Keep and transfer the exported file yourself when moving between devices.
Use the included PDF, templates and sample pages alongside the companion. Review the explanations, keep a note of the first uncertain step and return to it on another attempt. For planning figures, use your own inputs and confirm actual requirements with the responsible employer, program or authority.
TEXAS CAREER PROJECT · 03 / 04 · ENGLISH + ESPAÑOL
Master plan-review coordination project
Bring the skills together in one original project: eight linked tasks, worked reasoning, a changed case and four review criteria. The downloadable ZIP includes the complete project in English and Spanish, TXT study records, editable JSON save-and-restore and blank CSV worksheets.
Included with this product at its current price. Extract the ZIP and open START.html. Work offline without installing an app. Keep your existing study materials and add a project you can return to with your own saved record.
Try the first project task
Sample desk-review packet MX. A has 4.5 kVA connected, B 8.0 kVA with supplied exercise demand factor 0.65, C 3.0 kVA full. Independent balanced model transformer 30 kVA at 480 V line-to-line; √3=1.732. Motor paper model output 7.5 hp,746 W/hp,efficiency 0.90,PF 0.85,three-phase 480 V. Review chain: document check 1 h→calculation review 2 h→responsible approval 0.5 h; quantity review 1.5 h can start after document check. Two reviewers each have 3 h; one reviewer covers document+calculations+approval. An applicant has 11,800 verified training hours and 18 months holding an ordinary Journeyman Electrician license.
Separate connected load from the supplied demand model.
Compare the worked reasoning
Connected 4.5+8+3=15.5 kVA. Supplied demand 4.5+(8×0.65)+3=12.7 kVA.0.65 applies only toB and is not a cited NEC factor.
Proyecto completo en español: Proyecto Master de revisión y coordinación
Ocho tareas conectadas, guías resueltas, caso cambiado y cuatro criterios de revisión. El ZIP incluye este proyecto completo en inglés y español, registro TXT, guardado y restauración JSON editable y hojas CSV vacías. Incluido en este producto al precio actual.
Paquete ficticio MX de revisión documental. A 4.5 kVA conectados, B 8.0 kVA con factor de ejercicio 0.65, C 3.0 kVA completos. Modelo trifásico equilibrado independiente: transformador 30 kVA a 480 V entre líneas; √3=1.732. Motor de papel: 7.5 hp,746 W/hp,eficiencia 0.90,FP 0.85,trifásico 480 V. Cadena: documento 1 h→cálculos 2 h→aprobación responsable 0.5 h; conteo 1.5 h puede empezar tras documento. Dos revisores disponen 3 h cada uno; uno cubre documento+cálculos+aprobación. Solicitante: 11,800 horas verificadas y 18 meses como Journeyman Electrician ordinario. Sin aprobación de diseño, permiso ni licencia.
Separa carga conectada y demanda del modelo.
Comparar la guía resuelta
Conectada 15.5 kVA. Demanda 4.5+(8×0.65)+3=12.7 kVA.0.65 solo paraB; no es factor NEC citado.
Usa el paquete ficticio para estudiar; las evaluaciones reales y decisiones oficiales corresponden a sus responsables.
Project download: texas-stage-03-integrated-project-en-es-v1.zip · English / Español
INCLUDED AT THE CURRENT PRICE · ENGLISH / ESPAÑOL
Build your next career move with skills you can show.
The new Texas Career Bridge Studio is included with this product:41 original English/Spanish practice stations,82 worked original-and-retry guides and a source-to-target planning worksheet across electrician, power-line and electrical-inspection work.
- Choose your starting work and target role, including cross-career and reverse moves.
- Practise AC power, controls, lighting, storage, equipment-label reasoning, line measurements and business decisions; use the skill-area map to find each exercise.
- Compare a worked answer, retry changed conditions and prepare evidence for a qualified review.
- Keep your private work in editable JSON or route-and-practice TXT; reopen your JSON later.
See the model. Then work the problem. Your studio includes 11 illustrated stations, with eight additional models for AC impedance, logic, resistance, lighting, markings, sources, optical loss and equipment labels. Each new figure has English and Spanish versions (16 language versions), plus editable SVG copies. Put them to work with the included 41 cases and 82 guides.
Turn each practice case into a clear next step. Get guided feedback across all 41 Career Bridge Studio stations, in English and Spanish, offline. Work through 82 original and changed cases with 182 focused number, unit and evidence comparisons. Read the case before you answer, see long options in full, and find the first point to revisit before trying again. Keep your reasoning: export your written work as JSON to continue later, or TXT for a readable record.
See an included diagram: AC: components and magnitude
Open START.html from texas-career-bridge-studio-en-es-v5.zip in a current browser. The studio runs offline without installation or an account. External reference and product links open only when you choose them.
Try an actual studio station: PV, storage and backup: trace every source
Learn the method
Read a multi-source drawing as an energy-boundary problem: utility, PV, battery and generator sources may have different behavior and stored-energy conditions. A status label or one open symbol does not prove isolation of every source. For the supplied energy-only model, usable AC energy=nominal battery energy (kWh)×usable fraction×conversion efficiency; duration=usable AC energy (kWh)/load (kW) only if the assumed continuous power can actually be delivered. Real interconnection, transfer, protection, emergency classification and isolation require approved design and qualified procedures.
Practice packet
Sample drawing lists utility, PV, battery and generator connections, but the transfer/control revision is missing. Battery 10 kWh, usable fraction 0.80, conversion efficiency 0.90; hypothetical load 2 kW and inverter continuous rating 3 kW. The owner claims one open utility symbol makes the whole system safe.
Your attempt: Calculate the limited energy model and make a source/evidence register without an operating sequence.
Compare the worked guide
Usable modeled AC energy 7.2 kWh;2 kW is below the supplied 3 kW rating, giving idealized 3.6 h under all stated assumptions. List all four potential sources and the missing controlling drawing, actual operating states, ratings/loads and authorized safety/transfer review. The arithmetic and utility symbol prove neither actual backup performance nor isolation. Do not specify disconnecting or switching actions.
The included studio adds changed-condition retries, evidence notes and the related career bridge.
Español: un siguiente paso respaldado por evidencia
Texas Career Bridge Studio, incluido al precio actual
41 estaciones originales en inglés/español,82 guías resueltas de base/reintento y hoja de planificación entre electricidad de inmuebles, líneas eléctricas e inspección.
- Elige trabajo inicial y destino, incluso cambios entre carreras o de sentido inverso.
- Practica potencia CA, control, iluminación, almacenamiento, datos de equipos, medición de líneas y decisiones empresariales; encuentra ejercicios con el mapa de áreas.
- Compara respuesta, reintenta con datos nuevos y prepara evidencia para revisión cualificada.
- Guarda JSON editable o TXT de ruta/práctica y restaura tu archivo después.
Visualiza el modelo y resuelve el caso. El estudio incluye 11 estaciones ilustradas, con ocho modelos gráficos adicionales para impedancia CA, lógica, resistencia, iluminación, marcado, fuentes, pérdidas ópticas y datos de equipos. Las ocho nuevas figuras tienen versiones en inglés y español (16 versiones) y copias SVG editables. Aprende con los 41 casos y 82 guías incluidos.
Convierte cada práctica en un próximo paso claro. Recibe indicaciones para repasar en las 41 estaciones de Career Bridge Studio, en inglés y español, sin conexión. Resuelve 82 casos originales y modificados con 182 comparaciones de números, unidades y evidencia. Lee el caso antes de responder, consulta las opciones completas y localiza el primer punto que debes revisar antes de reintentar. Conserva tu razonamiento: exporta tus respuestas escritas en JSON para continuar después o en TXT para guardar un registro legible.
Mira una figura incluida: CA: componentes y módulo
Abre START.html de texas-career-bridge-studio-en-es-v5.zip en navegador actual: sin instalación ni cuenta; estudio sin conexión. Enlaces externos solo se abren al elegirlos.
Prueba una estación real: FV, almacenamiento y respaldo: rastrea cada fuente
Lee dibujo multifuente como problema de límites de energía: red, FV, batería y generador tienen comportamientos/energía almacenada distintos. Etiqueta o símbolo abierto no prueba aislamiento total. Modelo solo energético: energía CA útil=kWh nominales×fracción utilizable×eficiencia; duración=kWh útiles/kW de carga solo si potencia continua puede entregarse. Interconexión, transferencia, protección, clasificación de emergencia y aislamiento reales requieren diseño aprobado/procedimientos cualificados.
Dibujo ficticio muestra red, FV, batería y generador, sin revisión de transferencia/control. Batería 10 kWh, fracción 0.80, eficiencia 0.90; carga 2 kW e inversor continuo 3 kW. Titular afirma que símbolo abierto de red hace seguro todo sistema.
Tu intento: Calcula modelo energético y registro de fuentes/evidencia sin secuencia operativa.
Compara la guía resuelta
Energía CA modelada 7.2 kWh;2 kW está bajo 3 kW dados, duración idealizada 3.6 h con supuestos. Lista cuatro fuentes y faltantes: plano vigente, estados, capacidades/cargas y revisión autorizada de seguridad/transferencia. Cálculo y símbolo no prueban respaldo ni aislamiento. No indiques desconexiones ni maniobras.
Ejercicios ficticios de preparación. Formación práctica, requisitos de licencia, experiencia aceptada y nombramiento se verifican con responsables competentes; cargo previo no concede créditos automáticamente.
Sample preparation exercises. Pair the studio with the relevant project already included in this product. Practical training, accepted experience, credentials and work authority are verified with the responsible providers/employers/agencies; a source job title grants no automatic credit.
Free next steps after practice
Rework your missed calculations from a blank page and record the code location before the arithmetic. Use the timing and scoring instructions printed in your practice set. Read the free Master exam guide to check the eligibility and exam route, and the license-types guide to distinguish an individual license from an electrical contractor license. To review related work skills, browse the public Construction route map. Reading the map does not unlock paid lessons.
What is in the downloadable PDFs?
400 distinct questions with 400 answer explanations in the primary downloadable workbook.
- 4 printable practice exams of 100 questions each in the primary workbook. Earlier diagnostic and mock supplements remain available separately; their repeated questions are not added to the workbook count.
- Every code question cites NEC 2026; calculation questions show the method. Thirteen electrical-theory calculations have no applicable NEC section. Each printed exam contains 70 scored-style NEC Knowledge questions and 30 Calculations questions; consult the current PSI bulletin for the full official exam, including unscored items.
Download the offline practice pack with 458 questions, including 200 calculation questions worked using the 2026 NEC rules. Choose the knowledge or calculation portion for a timed retake. The pack includes a pre-exam notes checklist and a printable retake planner.
Get more practice with load, transformer and motor problems in the Electrical Exam Calculations Workbook (2026 NEC), including a 26-question Master calculation mock.
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