- A final scaled score of 70 is the passing threshold on the Class II Unrestricted exam.
- The exam has 140 scored questions plus 22 unscored beta items across two 4-hour parts.
- Install and Maintain Interior Electrical Systems carries the heaviest weight at 16.43%.
- Exam approval lasts one year, and two failures trigger a required Board-approved review course.
The Magic Number: What "70" Actually Means
If you're preparing for the Georgia Electrical Contractor License Exam (Class II Unrestricted), the number that matters most is 70. That's the final scaled score required to pass, as set by the Georgia State Board of Electrical Contractors and administered through PSI. This isn't a raw percentage of questions answered correctly - it's a scaled score, meaning PSI converts your raw performance into a standardized number that accounts for question difficulty across different exam forms.
Because the scoring is scaled rather than a straight percentage, you can't simply count how many of the 140 scored questions you need to get right and assume that number is fixed for every exam version. What you can control is how well you master each domain, especially the higher-weighted ones. For a full breakdown of what's tested, see the GAEC Exam Domains 2026 guide, which walks through all ten content areas in detail.
How the Two-Part, 140-Question Format Works
The Class II Unrestricted exam is computer-based and split into two parts, each allotted 4 hours. Across both parts, candidates answer 140 scored multiple-choice questions. PSI also seeds in 22 unscored beta questions that are indistinguishable from the scored items - they're used to evaluate future exam content and don't count toward your final score, but you won't know which ones they are, so every question deserves your full attention.
This two-part structure matters for pacing. An 8-hour total exam window (split into two 4-hour sessions) means fatigue management is a real factor. Candidates who treat this like a sprint often burn out before the second part, particularly when they hit dense calculation-heavy content around transformers or rotating equipment. Understanding this format ahead of time is one of the reasons a structured approach, like the one outlined in the GAEC Study Guide 2026, focuses heavily on timed practice under realistic conditions.
Key Takeaway
Practice answering questions in two separate 4-hour blocks before exam day so your pacing and endurance match the real testing structure.
Domain Weighting and Why It Changes Your Strategy
Not all content areas on the Class II Unrestricted exam carry equal weight. Because your final score is scaled across the entire exam, spending disproportionate study time on low-weight domains while neglecting high-weight ones is a common - and costly - mistake. Here's how the ten domains break down:
| Domain | Weight |
|---|---|
| Install and Maintain Interior Electrical Systems | 16.43% |
| Install, Size, and Maintain Transformers | 15% |
| Special Equipment, Conditions, and Locations | 15% |
| Install and Maintain D-C and A-C Rotating Equipment | 11.43% |
| Install and Maintain Electrical Controls and Devices | 10.71% |
| Maintain Basic Electrical Circuits | 10% |
| Comply with Laws | 7.14% |
| Comply with Regulations | 6.43% |
| Comply with Administrative Requirements | 4.29% |
| Plan and Organize Work | 3.57% |
Notice that the top three domains - Interior Electrical Systems, Transformers, and Special Equipment/Conditions/Locations - together account for well over 45% of the exam. That's nearly half your score determined by just three content areas. Meanwhile, the four "compliance and administration" domains (Laws, Regulations, Administrative Requirements, and Plan and Organize Work) combined make up roughly 21%.
Install and Maintain Interior Electrical Systems (16.43%)
As the single largest domain, this area deserves the most study hours. Candidates should be comfortable with wiring methods, branch circuits, feeders, overcurrent protection, and grounding/bonding as applied inside occupied structures.
- Prioritize this domain first when building a study schedule
- Expect scenario-based questions that mirror real installation decisions
Install, Size, and Maintain Transformers (15%)
Transformer sizing and calculations are a common pain point because they require multi-step math under time pressure. Practicing calculation-heavy problems with your approved calculator is essential.
- Master sizing formulas well enough to apply them quickly
- Review both single-phase and three-phase transformer scenarios
Special Equipment, Conditions, and Locations (15%)
This domain covers the more nuanced, situational rules - think hazardous locations, specific occupancy requirements, and equipment that doesn't fit neatly into "standard" installations.
- Build a reference-tab system for quickly locating these rules in your approved materials
- Don't skip this domain just because it feels less "core" than wiring basics
For a deeper dive into how these weights should shape your study plan, the GAEC Exam Domains 2026 guide breaks down specific topics within each domain. And if you're still deciding how much overall effort this exam demands, How Hard Is the GAEC Exam? offers a candid look at where most candidates struggle.
Open-Book Rules That Affect Your Score
One feature that distinguishes this exam from many licensing tests is that it's open book - but with strict limits. Only approved references are allowed at the testing center. Within those references, you're permitted to use permanent tabs, highlighting, and underlining to help you navigate quickly. However, handwritten notes are strictly prohibited, and you may only use a silent, nonprogrammable calculator.
This changes how you should prepare. The goal isn't memorizing every code section verbatim - it's knowing your approved references well enough to locate the right rule or table in seconds, not minutes. With two 4-hour parts and 140 scored questions to work through, time spent flipping through an unfamiliar reference book adds up fast.
A well-organized reference system pairs naturally with a condensed review resource. Many candidates use something like the GAEC Cheat Sheet 2026 as a mental map of must-know facts, even though the actual exam requires physical tabs in approved materials rather than handwritten crib notes.
What Happens If You Don't Hit 70
Exam approval from the Georgia State Board of Electrical Contractors is valid for one year, so you have a window to schedule and, if necessary, reschedule your attempt. But the stakes rise after repeated attempts: after two failures, candidates are required to complete a Board-approved review course before testing again. That's a meaningful time and cost investment beyond the original $110 licensure-by-examination application fee, which is why treating your first attempt seriously - rather than "testing the waters" - is the smarter approach.
If you're weighing the full financial picture of pursuing this license, including the application fee, potential review course costs, and renewal obligations, the GAEC Certification Cost 2026 breakdown lays out the pricing structure in detail. And if you're still deciding whether the credential is worth pursuing given the time and requirements involved, Is the GAEC Certification Worth It? examines the return on that investment.
Key Takeaway
Treat your first exam attempt as your best shot - two failures trigger a mandatory Board-approved review course before you can test again.
A Domain-Driven Prep Timeline
Generic study techniques only help if they're aimed at the right targets. Given the domain weights above, here's how a focused multi-week plan might be structured, prioritizing the heaviest-tested content first while still covering compliance-related domains before exam day.
Interior Electrical Systems & Basic Circuits
- Deep-dive wiring methods, branch circuits, and grounding/bonding
- Reinforce fundamental circuit theory before moving to advanced equipment topics
Transformers & Rotating Equipment
- Drill transformer sizing calculations using your actual exam-day calculator
- Study D-C and A-C rotating equipment installation and maintenance scenarios
Special Equipment, Conditions, and Locations
- Focus on hazardous locations and less-common installation scenarios
- Build and refine your approved-reference tab system
Controls, Devices & Compliance Domains
- Cover Install and Maintain Electrical Controls and Devices
- Review Comply with Laws, Regulations, and Administrative Requirements
Timed Full-Length Practice
- Simulate both 4-hour parts back to back
- Practice locating references quickly using tabs, not memorization
This kind of weighted scheduling - spending roughly proportional time to each domain's exam share - is the one place generic study methodology genuinely helps, but only when it's mapped directly onto the Class II Unrestricted domain breakdown rather than applied blindly. For more structured guidance, see the GAEC Study Guide 2026.
Who Relies on This Passing Standard
The Class II Unrestricted license, once earned, isn't limited to a narrow scope of work - it's unrestricted, meaning it opens the door to a broad range of electrical contracting work across Georgia. Employers hiring for licensed electrical contractor roles, as well as candidates pursuing self-employment or contracting business ownership, all rely on this same 70-point passing standard as the gatekeeper. If you're curious how this credential translates into job opportunities or pay, the GAEC Jobs overview and GAEC Salary Guide 2026 cover that ground separately from this scoring discussion.
Before you even reach the point of worrying about your score, you'll need to confirm you meet the eligibility path. Under the licensing law effective July 1, 2026, the standard route requires four years of full-time electrical experience, including at least two years working with three-phase systems, though education and Department of Labor-approved apprenticeship pathways are also recognized. The GAEC Requirements 2026 guide covers documentation, affidavits, and background check details you'll need before your application is even accepted.
Once you're confident in your eligibility and ready to lock in a testing window, check GAEC Exam Dates 2026 for scheduling details, and browse practice test resources to start building familiarity with the question format well before test day.
Putting the Score in Perspective
It's easy to fixate on the number 70 without understanding what drives it. Your scaled score reflects performance across all ten domains, weighted according to the percentages above - not an even split. A candidate who's excellent at compliance topics but weak on Interior Electrical Systems or Transformers will likely underperform relative to someone with the reverse skill set, simply because of how much more those two domains contribute to the overall score.
This is also why looking at aggregate pass-rate data can be informative context, even though it won't tell you your individual odds. The GAEC Pass Rate 2026 data page discusses what's publicly known about outcomes for this exam, which can help you calibrate how seriously to take your prep timeline. Combined with realistic practice questions from this site's practice tests, you can get a much clearer sense of where you stand relative to the 70-point threshold before you ever sit down at the PSI testing center.
Frequently Asked Questions
You need a final scaled score of 70 to pass. This is not a raw percentage of the 140 scored questions but a standardized score calculated by PSI.
No. The exam includes 140 scored multiple-choice questions plus 22 unscored beta questions used for future exam development. You won't be able to tell which questions are beta, so treat every question as if it counts.
No. The exam is open book using only approved references. You may use permanent tabs, highlighting, and underlining in those references, but handwritten notes are prohibited.
After two failed attempts, you're required to complete a Board-approved review course before you can test again. Exam approval itself is valid for one year.
Install and Maintain Interior Electrical Systems is the largest domain at 16.43%, followed closely by Transformers and Special Equipment, Conditions, and Locations at 15% each. These three domains combined make up nearly half the exam.