- What "75%" Actually Means on Exam Day
- Exam Format: 110 Questions, Five Hours, Open Book
- Why Business and Law Questions Can Make or Break You
- The Technical Domains Behind the Other 80 Questions
- Open Book Doesn't Mean Easy: Your Approved References
- Fees, Scheduling Windows, and Application Expiration
- Eligibility Snapshot Before You Sit
- A Four-Week Runway to the 75% Line
- After You Pass: Licensing and Renewal Numbers
- Frequently Asked Questions
- The Alabama Electrical Contractor exam requires a 75% passing score on 110 questions.
- That works out to roughly 83 correct answers out of 110 - there's no partial credit for close guesses.
- 30 of the 110 questions come from business and law subjects (Domains 1-11), not just wiring code.
- The exam is open book, five hours long, computer-based, and administered by Prov, Inc.
What "75%" Actually Means on Exam Day
The Alabama Electrical Contractors Board publishes a straightforward passing standard for the unrestricted state-specific exam: 75%. Applied to the current 110-question format, that math works out to approximately 83 correct answers. Miss more than roughly 27 questions and you'll be scheduling a retake instead of filing for your license.
There's no separate cut score for the business/law portion versus the technical portion - the 75% applies to your overall performance across all subjects tested. That single number is deceptively simple to state and genuinely difficult to guarantee, because the exam draws from 25 distinct subject areas covering everything from lien laws to grounding and bonding. For a full breakdown of how those subjects are weighted, see the AL-EC Exam Domains 2026: Complete Guide to All 25 Content Areas.
Exam Format: 110 Questions, Five Hours, Open Book
The exam itself is administered by Prov, Inc. as a computer-based, multiple-choice test: 110 questions, a five-hour time limit, and open-book conditions. Four-function calculators, highlighting, and permanent tabs on your references are all permitted, which tells you something important about how the Board expects you to work - this is not a memorization contest, it's a lookup-and-apply exercise under time pressure.
Five hours for 110 questions sounds generous until you're flipping between the NEC, a business law reference, and a code book mid-exam. Candidates who haven't pre-tabbed their references or practiced navigating them quickly often burn their time budget on the first third of the test. If you're still forming a study plan around this format, the AL-EC Study Guide 2026: How to Pass on Your First Attempt walks through a first-attempt strategy in more depth.
Key Takeaway
Open book doesn't reduce the need to know material cold - it changes what you're being tested on. You're tested on speed of retrieval and correct application, not recall.
Why Business and Law Questions Can Make or Break You
One detail catches many electricians off guard: 30 of the 110 questions - over a quarter of the exam - are drawn from business and law subjects, not electrical theory. These are integrated across the first 11 subject areas:
Domains 1-11: Business and Law Cluster
Business Organization, Risk Management, Project Management, Estimating, Safety and Environmental, Labor Laws, Payroll and Employment Taxes, Financial Management, Contracts, Lien Laws, and Licensing Laws together account for 30 of the 110 questions.
- Candidates with years of field experience but no business-side exposure often underestimate this cluster.
- Lien Laws and Licensing Laws in particular trip up experienced tradespeople who've never had to file a lien or track their own license compliance.
- Contracts and Estimating questions test applied judgment, not just definitions.
Skilled electricians frequently assume the exam is mostly wiring and code - it isn't. Treating the business/law cluster as an afterthought is one of the most common reasons candidates fall short of 75%. The AL-EC Cheat Sheet 2026: One-Page Review of Must-Know Facts is a useful quick-reference tool for keeping these 11 subjects straight in the days before your test.
The Technical Domains Behind the Other 80 Questions
The remaining questions are spread across the technical domains: General Electrical Knowledge, Grounding and Bonding, Conductors and Cables, Raceways and Boxes, Special Occupancies and Equipment, Electrical Power, Motors, Low Voltage, Lighting, Illuminated Signs, Fire Detection and Alarm Systems, Safety Information, Overcurrent Protection, and Service, Feeders, and Branch Circuits.
Per the official question allocations, three subjects are tied as the largest single blocks on the exam at 10 questions apiece - meaning a handful of subject areas carry disproportionate weight compared to smaller ones. Knowing which domains those are (and building your review time accordingly) is one of the highest-leverage things you can do before test day. That breakdown is covered domain-by-domain in the AL-EC Exam Domains 2026: Complete Guide to All 25 Content Areas.
Service, Feeders, and Branch Circuits
This domain rewards fluency in sizing, calculations, and code cross-referencing under the 2023 NEC - the reference edition in effect for the current bulletin cycle.
- Be comfortable moving between load calculation tables and your tabbed code book quickly.
- Practice applying, not just reciting, ampacity and derating rules.
Grounding and Bonding
A perennial trouble spot even for licensed journeymen moving into the contractor exam, since terminology and application scenarios shift depending on occupancy type.
- Review bonding jumper sizing scenarios, not just definitions.
- Cross-check answers against your NEC copy rather than relying on memory alone.
If you're trying to gauge how these technical domains compare in difficulty to the business/law side, How Hard Is the AL-EC Exam? Complete Difficulty Guide 2026 breaks down where most candidates report the most friction.
Open Book Doesn't Mean Easy: Your Approved References
The current bulletin (dated July 22, 2026) lists the approved references you're allowed to bring: the 2023 NEC, the American Electrician's Handbook 17th edition, the NASCLA Contractors Guide to Business, Law and Project Management (13th or 14th edition), and the 2014 Alabama supplement. Mark your calendar for one important transition point: the Board switches to the 2026 NEC on January 1, 2027, so if you're testing near that boundary, confirm which code edition your specific exam date requires.
| Reference | Covers |
|---|---|
| 2023 NEC | Technical domains - wiring, grounding, overcurrent protection, services |
| American Electrician's Handbook, 17th ed. | Applied technical reference and calculations |
| NASCLA Contractors Guide, 13th/14th ed. | Business Organization through Licensing Laws (Domains 1-11) |
| 2014 Alabama Supplement | Alabama-specific business and licensing law nuances |
Since highlighting and permanent tabs are permitted, your prep should include physically organizing these books weeks before exam day - not the night before. A well-tabbed NASCLA guide alone can save you significant time on the 30 business/law questions.
Fees, Scheduling Windows, and Application Expiration
The examination fee is $165, paid directly to the Board. If you pay by credit card, expect a 4% service charge on top. That's separate from the $150 initial license fee due once you pass. For a full accounting of every cost in the process, see AL-EC Certification Cost 2026: Complete Pricing Breakdown.
Because both windows are firm, it pays to know exactly when testing sessions are available before you pay your fee. Check current scheduling patterns in AL-EC Exam Dates 2026: Testing Windows, Deadlines & Scheduling so your 90-day eligibility window doesn't lapse unused.
Eligibility Snapshot Before You Sit
Most candidates qualify through the standard route: four years (8,000 hours) of qualifying supervisory electrical-construction experience, with documented responsibility for planning, layout, and installation. Approved education or apprenticeship credit can substitute for up to 2,000 of those hours. Separately, current rules also allow a valid Alabama-registered professional electrical engineer to sit for the exam without the standard experience path.
If you're unsure whether your work history or apprenticeship credit qualifies, the full breakdown lives in AL-EC Requirements 2026: Eligibility, Prerequisites & How to Qualify - worth reviewing before you pay the $165 exam fee, since eligibility is confirmed prior to scheduling.
A Four-Week Runway to the 75% Line
Generic study techniques only matter insofar as they target the actual AL-EC blueprint. Here's how to sequence four weeks of prep around the domains that carry the most weight and the references you'll actually use open-book.
Business & Law Cluster (Domains 1-11)
- Tab your NASCLA guide by subject so you can find Lien Laws and Contracts sections in seconds.
- Run practice questions covering all 11 subjects since they collectively total 30 exam questions.
Highest-Weight Technical Domains
- Focus on the three tied-largest subjects in the technical blueprint first.
- Practice NEC lookups under a timer to simulate five-hour pacing pressure.
Remaining Technical Domains
- Cover Special Occupancies, Illuminated Signs, Low Voltage, and Fire Detection systems - smaller in question count but still tested.
- Cross-reference tricky code sections against the American Electrician's Handbook for plain-language clarification.
Full-Length Simulation
- Take full 110-question timed practice runs on our practice test platform to build stamina for the five-hour window.
- Review missed questions by domain, not just by score, so you know exactly where your 25% margin for error is going.
Running realistic timed sets is the single best predictor of exam-day comfort with the open-book format. Practicing on a full-length simulated exam before your real appointment lets you find your reference-flipping rhythm without burning your actual test time.
After You Pass: Licensing and Renewal Numbers
Passing at 75% or above is the gate, but it's not the finish line. The initial license fee is $150, and annual renewal also costs $150, due by the end of the quarter in which your license was originally issued. Contractors must complete 14 approved continuing education hours every two years, with submission directed in odd-numbered years; your first licensing year is exempt from the CE requirement.
If you're weighing whether the time and cost investment pays off relative to the work available afterward, Is the AL-EC Certification Worth It? Complete ROI Analysis 2026 and AL-EC Salary Guide 2026: Complete Earnings Analysis cover that ground. And once you're licensed, AL-EC Jobs outlines where licensed contractors typically find work across the state.
Frequently Asked Questions
You need 75% correct on the 110-question exam, which works out to approximately 83 correct answers. This applies to your overall score, not separate minimums per subject.
Yes. It's a computer-based, open-book exam administered by Prov, Inc., with four-function calculators, highlighting, and permanent tabs allowed on approved references.
30 of the 110 questions come from business and law subjects integrated across the first 11 domains, while the remaining questions cover the 14 technical domains from General Electrical Knowledge through Service, Feeders, and Branch Circuits.
Your scheduling eligibility through Prov lasts 90 days, and your underlying application expires after one year if licensing requirements remain incomplete, so plan retake timing carefully within those windows.
The current bulletin lists the 2023 NEC as the approved reference. The Board switches to the 2026 NEC on January 1, 2027, so confirm which edition applies to your specific test date.