You have an electrical apprenticeship test coming up, and your last algebra class feels a long way away. Before you buy a practice pack or spend the weekend watching math videos, find out which assessment your program actually uses. That one check can change your study plan.
To prepare for an electrical apprenticeship aptitude test, confirm the test named by your program, try unfamiliar practice questions, and use your mistakes to choose what to review. Some programs use the electrical training ALLIANCE algebra-and-reading battery; others use GAN, which can also assess spatial and mechanical reasoning.
This guide is for first-time U.S. applicants. It includes original learning exercises and a practical study worksheet. The exercises are unofficial: they are not actual exam questions, a complete simulation or a way to predict your admission score.
Identify your test · Try the examples · Review your mistakes · Build a study plan · Ask your program
Start with the test named in your invitation
Open the current application instructions and your testing email. Look for the assessment provider, the program and occupation, and any preparation links supplied by the center. “IBEW aptitude test” in a search result is not enough to establish which material you need.
If you have not settled on a program, our electrician helper vs. apprentice guide explains the different arrangements. If the sponsor is unclear, first check whether the apprenticeship is registered and identify its official contact.
| Published example | What the source describes | What this means for preparation |
|---|---|---|
| Electrical training ALLIANCE battery | Algebra and Functions: 33 questions in 46 minutes. Reading Comprehension: 36 questions in 51 minutes. | Work on algebra, interpreting relationships and reading passages. Use the official sample to understand the style. |
| GAN at Nashville NEJATC | Numerical computation, numerical reasoning, paper folding, reading comprehension and mechanical reasoning. | Include the spatial and mechanical skills named by your program; an algebra-only pack leaves out relevant areas. |
Sources: electrical training ALLIANCE applicant information and Nashville NEJATC test preparation. These are published examples, not a universal specification for every electrical apprenticeship. Confirm your center’s current sections and instructions.
What math and reading should you review?
The official eTA sample includes substituting values into a formula, identifying equivalent expressions, following a number pattern and interpreting relationships in words and tables. Its reading sample asks you to extract information from a passage unrelated to electrical work.
Use that sample to find a starting point. If you lose track of negative numbers or fractions, review those foundations before trying harder algebra under a clock. If you can calculate but cannot turn a sentence into a mathematical relationship, practice writing down what each quantity means.
For reading, explain which sentence supports your answer and why a tempting alternative goes beyond the passage. You do not need to force yourself to remember every word. Practice locating and interpreting the relevant information accurately.
For a GAN program, add the skills its preparation page names. Nashville recommends arithmetic, number patterns, spatial exercises and basic mechanical principles such as gears, levers and pulleys. The examples later in this guide give you a small taste of those skills; they do not cover the entire battery.
Check eligibility before paying for preparation
A course can help you study without satisfying an application requirement. Alameda County JATC explicitly distinguishes ElectricPrep’s Math Aptitude preparation course from the electrical training ALLIANCE Tech Math course and says the former cannot replace its algebra requirement.
If you need accepted coursework, ask the sponsor about the exact course before enrolling. Our electrical apprenticeship requirements checklist covers the records and qualifications to confirm.
Start with the program’s own preparation links. The NECA-IBEW training center in Portland, for example, links both paid options and free Khan Academy algebra review. A paid pack should clearly name the assessment it prepares you for and explain what is included.
Make a small test-information sheet
Keep these details together so you can spend your study time practicing. Leave an unanswered item marked “confirm” instead of filling it from another local’s website.
| Record | What to put beside it |
|---|---|
| Program and assessment | The occupation, sponsor and test name shown in your current instructions. |
| Preparation | Named subjects, official sample or study links, and any accepted prerequisite course. |
| Appointment | Date, check-in time, address, expected finish and rescheduling contact. |
| Materials and access | Identification, login details if requested, calculator policy and the process for requesting testing accommodations. |
| After the test | How results arrive, how they affect selection and the current rules for another attempt. |
| Evidence | The instruction’s link or saved email and the date you checked it. |
The same practice score can mean different things
Consider two fictional applicants, Maya and Leo. Each gets six questions right on a ten-question practice set.
Maya attempts all ten. When she tries the missed questions again without a timer, she still adds fractions by adding their denominators. Her next useful session is a worked fraction example followed by fresh problems using common denominators.
Leo answers six correctly and leaves four untouched. Before viewing the solutions, he completes those four correctly without the time limit. His next session can focus on pacing through unfamiliar questions and noticing when one item is taking too long. He should still check that he can explain his answers.
The score alone did not tell them what to study. Their written work did. A short practice set also cannot tell either applicant whether they will receive a qualifying official result.
| What happened? | What to record | A useful next step |
|---|---|---|
| I did not know how to begin | The concept or instruction you could not explain. | Study one worked example, close it, then attempt a different problem. |
| My method was right but my answer was wrong | The first line where a sign, fraction or arithmetic step changed incorrectly. | Correct that step and check the result in the original problem. |
| I chose something the passage never said | The words that actually support the answer. | Explain why your original choice added an unsupported assumption. |
| I ran out of time or guessed | Whether you could solve it unaided afterward, before reading the solution. | Use new questions to separate a knowledge gap from a pacing problem. |
Add a date and the next exercise you will try. Repeating a question after seeing its answer is useful review, but it does not demonstrate that you can solve an unfamiliar one.
Eight original practice examples, with explanations
Try each relevant question on paper before opening its explanation. These are short teaching examples, with no official difficulty rating or scoring conversion. Questions 7 and 8 illustrate mechanical and spatial ideas for programs that assess them.
1. Subtract fractions with different denominators
A piece of ribbon is 7/8 yard long. You cut off 1/3 yard. How much remains?
Show answer and reasoning
13/24 yard. Express both lengths in twenty-fourths: 7/8 = 21/24 and 1/3 = 8/24. Subtract 8 from 21, keeping the denominator 24. Subtracting the original numerators and denominators separately would not preserve the sizes of the fractions.
2. Use a rule with a fixed starting amount
A practice model uses the rule P = 6 + 3n. What is P when n = 4?
Show answer and reasoning
18. Substitute 4 for n: P = 6 + 3 × 4 = 6 + 12. The fixed 6 is added once. The rule does not say to multiply the whole sum 6 + 3 by 4.
3. Recognize an equivalent expression
Simplify 2(3x − 4) + 5.
Show answer and reasoning
6x − 3. Multiply both terms inside the parentheses by 2, giving 6x − 8 + 5. Then combine the constants. A result of 6x + 1 would mean you multiplied 3x by 2 but forgot to multiply −4.
4. Follow an alternating number pattern
What number continues this pattern if the operations repeat: 18, 23, 21, 26, 24, …?
Show answer and reasoning
29. The intended repeating operations are add 5, subtract 2. Write the changes between neighboring numbers to see both steps. A short sequence can support other invented rules; here the task is to follow the stated repeating-operation pattern.
5–6. Read the evidence, then check your inference
Use this fictional passage for both questions:
A small weather station records temperature automatically every fifteen minutes. Each morning, a technician reviews the previous day’s log. Missing readings remain marked as gaps; the technician does not replace them with yesterday’s values. During a trial, staff added a second sensor to compare readings at the same location. They planned to review the comparison after four weeks. The log shown to visitors does not include the cause of a missing reading.
5. How often does the technician review the log?
Show answer and reasoning
Each morning. Fifteen minutes is the automatic recording interval. The passage assigns a different schedule to the human review. Keep the person and the machine separate when identifying which detail answers the question.
6. Does a gap in the visitor log prove that the sensor broke?
Show answer and reasoning
No; the cause is not established. The passage explicitly says that the visitor log omits the reason for missing data. A broken sensor might be one explanation, but choosing it as a fact would add information the passage does not supply.
7. Reason about two meshing gears
Two external gears mesh directly, with parallel shafts. Gear A has 20 teeth and gear B has 40. Viewed from the same side, A makes four clockwise turns. Assuming continuous engagement without slipping, how does B move?
Show answer and reasoning
Two counterclockwise turns. Four turns of A move 4 × 20 = 80 teeth past the contact point. B needs 40 teeth for one turn, so it turns 80 ÷ 40 = 2 times. Directly meshing external gears rotate in opposite directions.
8. Visualize a single paper fold
Fold a square sheet exactly in half by bringing its left edge to its right edge. Punch one small hole through both layers, away from the fold and every outer edge. How many holes appear when you unfold it, and how are they positioned?
Show answer and reasoning
Two holes, mirrored across the fold. The punch passes through two layers. After unfolding, each hole lies the same distance from the crease on opposite sides. You can check the idea with scrap paper; it is an introductory visualization exercise, not a full spatial test.
Build a study plan that fits around work
Choose realistic appointments with yourself. A short session is easier to use well when you already know which problem you are trying to fix. The two-week example below is a starting schedule, not a claim that two weeks will be enough.
| When | Focus | What you should leave with |
|---|---|---|
| Days 1–2 | Confirm the assessment. Try unfamiliar questions matching its subjects and record your working. | A completed program sheet and two specific areas to review. |
| Days 3–5 | Use 20–30 minute sessions to study a worked method and solve new examples. Include reading or other tested skills. | Corrections you can explain without looking at the answer. |
| Days 6–7 | Return to earlier topics with fresh questions. Adjust the plan if the same errors persist. | A realistic decision about what needs more time. |
| Days 8–10 | Practice manageable timed sets once the methods are clearer. For reading, allow for reading the passage as well as answering. | Notes on where time goes, not just a total score. |
| Days 11–12 | If ready, reserve an uninterrupted session for unfamiliar practice that matches your confirmed format. | A review of accuracy, unfinished questions and remaining gaps. |
| Days 13–14 | Revisit selected errors and confirm the appointment, travel and required materials. | A clear test-day plan and an honest view of what still needs practice. |
If your foundations need more time, repeat the relevant review sessions. If your test is sooner, prioritize the gaps you actually observed. Check rescheduling rules with the center if you need to discuss your appointment; do not assume you can move it.
The Institute of Education Sciences study guide supports spacing learning, alternating worked examples with problem solving, and using questions to revisit material. That is general learning research, not evidence that this particular schedule guarantees an apprenticeship result.
Confirm test-day rules and what the result means
The published eTA section times add up to 97 minutes of answering, while its applicant guidance recommends allowing about three hours at the center. Confirm the full appointment window before arranging a ride or a work shift.
Check identification, permitted materials and arrival instructions in your own notice. Portland’s preparation page prohibits calculators and asks applicants needing accommodations to make arrangements when they receive their test date. Follow your center’s process early rather than leaving a request until the appointment.
A practice percentage cannot establish an official qualifying score or your place in a selection list. Minneapolis Electrical JATC, for example, assigns half of its total application score to the GAN battery and also considers other application components. Nashville explains that its test contributes to ranking rather than operating as a pass/fail gate. Those are local selection arrangements.
Ask how you will receive results and what action follows. If the next step is an interview, our electrical apprenticeship interview guide helps you prepare truthful examples from work, school or projects.
Confirm the current waiting period before booking another attempt. Published instructions vary, and some pages contain inconsistent wording. Save the answer from your own program rather than borrowing a deadline from another center.
A message to clarify your test instructions
Use the official contact for your program and remove anything your invitation already answers:
Hello [program contact], I am applying for [program and occupation] and preparing for my aptitude test on [date, if assigned]. Could you confirm the assessment name, the recommended preparation resources and the calculator or materials policy? I would also like to confirm the full appointment window, how results are used and the current rule for another attempt. I found [specific unclear instruction] and want to make sure I follow the correct guidance. Thank you.
Once those details are settled, choose one task for your next study session: a fraction method, a table-to-formula problem, a reading explanation or another skill your assessment includes. Write down what you will practice and how you will check it. That gives your preparation a useful next step.
Sources checked October 26, 2026. Program procedures can change. Examples, the review worksheet and the study schedule are original educational material from Totally Qualified; they are not endorsed by the assessment providers or training centers.
