Apprenticeships

The electrical apprenticeship aptitude test

Checked against official sources · Last reviewed October 10, 2026

Who uses the test

The test is given by local Joint Apprenticeship and Training Committees (JATCs). These are training programs run jointly by the International Brotherhood of Electrical Workers (IBEW) and the National Electrical Contractors Association (NECA). Their national training arm, the Electrical Training Alliance, calls it the "NJATC aptitude test battery." Some locals use other names: the Ithaca, New York JATC calls it the "American Institute for Research [AIR] Aptitude test."

You take it after your application is checked. The Alliance says that if you meet the basic requirements, "you will be scheduled to take the NJATC aptitude test battery — if required." Some programs waive it. The New Mexico JATC says honorably discharged veterans from the last five years, or applicants with "2,000+ hours of on-the-job electrical experience, may be exempt from the aptitude test." [1][2][4]

What's on it

The Electrical Training Alliance lists two tests:

• Algebra and Functions: 33 items, 46 minutes.
• Reading Comprehension: 36 items, 51 minutes.

The battery takes "approximately two and a half hours," with a short break between the two parts. The Alliance suggests you plan on "approximately 3 hours" at the test center.

You don't need trade knowledge. In the Alliance's words, "there is no need to memorize certain formulas or factual material in order to do well on the tests. Previous knowledge of electrical work is not required." Its advice is to "work steadily and carefully" and not spend too long on any one question. Most applicants, it says, "will find they have plenty of time." [1]

Test-day rules

From the Electrical Training Alliance's applicant instructions:

• Bring a photo ID. "No ID, No Test, No Exceptions!"
• No calculator. A watch with a built-in calculator has to come off.
• Pencils and other materials are provided.
• Arrive "at least 15 minutes" early. Children aren't allowed at the test center.
• If you leave early, "your score will be based on the questions you do complete." You can't finish another day.
• Rescheduling for illness or an emergency is up to the local JATC and "not guaranteed."

Need an accommodation for a disability (including a learning disability)? The Alliance says you must notify the JATC "before, or as soon as you are scheduled." Requests made on test day "CANNOT be addressed that day."

Locals add their own rules. Alameda County JATC (California) warns that "once the testing begins, the doors are closed and there will be no further admittance." [1][5]

Scoring and qualifying scores

The Electrical Training Alliance says "there are no penalties for guessing." Your score depends only on how many questions you get right. You learn "whether or not you have received a qualifying score," but "exact scores are not provided." Results reach your local JATC "approximately two to four weeks" after the test.

Locals publish their scale and cutoff:

• New Mexico JATC: "graded with a score from 1 through 9, with 9 being the highest. You must achieve a score of at least 4 to qualify for an interview."
• South Texas JATC: "a qualifying score of four (4)."
• Ithaca (New York) JATC: "a qualifying score of 4 or higher." Its scores are "valid for two years from the date the test is taken."
• North Texas JATC: "you must score a 5 or higher."

Check the cutoff with the program you're applying to. [1][2][3][4][6]

Retaking the test

The Electrical Training Alliance's applicant page says "a full three (3) months (90 days) must elapse before you may retake the test." The same page also says "the six month rule remains in effect after each subsequent retake," so it's unclear whether later retakes have a longer wait. Retesting too early voids the score and starts "another" three-month wait, and the page warns that "willful attempts to violate this rule may result in permanent disqualification."

Local programs state their own waits:

• Alameda County JATC: no retake "here or at any other JATC for 90 days."
• New Mexico JATC: "you must wait 3 months to retake the test."
• Ithaca JATC: "You cannot retake the aptitude for a minimum of 6 months."

Ask your JATC which rule applies to you. [1][2][4][5]

After the test: the interview

With a qualifying score you're scheduled for an oral interview with "a committee representing both NECA and the IBEW." The Electrical Training Alliance says the interview plus a review of your qualifications produce an overall ranking, and you go on an eligibility list "for two (2) years." Openings are filled from the list in rank order. If you aren't picked in that time, "you will need to reapply."

Locals vary. New Mexico keeps names on its list for "One (1) year." Alameda County says interviews "usually last about 15 minutes" and that the committee weighs "education, ability & skills, work experience, reliability, interest, attitude, judgment, and cooperation." North Texas lists "educational background, extent of math background, character, interest, cooperativeness, attitude, and personal appearance." [1][2][3][5]

Preparing

The Electrical Training Alliance says to review its sample questions and, if some question types are hard for you, "review material that is similar to those questions." Some JATCs post study links. Alameda County JATC has an aptitude test study materials page, and the New Mexico JATC lists an algebra refresher and a sample test on its applicants page.

Missing the algebra class many programs require? North Texas and Alameda County both accept the Electrical Training Alliance's online Tech Math course in its place. [1][2][3][5]

Open-shop and other trades' programs

Open-shop electrical programs set their own entry steps. Independent Electrical Contractors (IEC) asks applicants to fill out an interest form, after which "a representative from your local IEC chapter will contact you directly." Its national page doesn't describe an entrance test, so ask the chapter whether it uses one.

In the pipe trades, the United Association (UA) asks you to submit your contact information, "and someone will contact you to discuss the process." For how the routes compare, see union vs. non-union and our electrician apprenticeship guide. [7][8]

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