GAEC logo
Focused certification exam prep
Start practice

GAEC Cheat Sheet 2026: One-Page Review of Must-Know Facts

TL;DR
  • The GAEC Class II Unrestricted exam has 140 scored questions plus 22 unscored beta items, split into two 4-hour parts.
  • A final scaled score of 70 is required to pass; approval to sit for the exam is valid for one year.
  • Install and Maintain Interior Electrical Systems carries the heaviest weight at 16.43%, followed by Transformers and Special Equipment at 15% each.
  • The application fee is $110, submitted with experience documentation, affidavits, ID, and a background check.

GAEC Exam Basics at a Glance

If you're days away from sitting for the Georgia Electrical Contractor License Exam (Class II Unrestricted), you don't need another 3,000-word explainer - you need a single page that confirms the numbers, the structure, and the topics that matter most. That's what this cheat sheet is for. Everything below is drawn directly from the exam's official structure as administered through PSI on behalf of the Georgia State Board of Electrical Contractors.

For a deeper walkthrough of how to prepare methodically, pair this page with the full GAEC Study Guide 2026. If you're still deciding whether this credential fits your career path, the ROI analysis and salary guide are worth a read first.

Quick Snapshot: Two 4-hour computer-based sections, 140 scored multiple-choice questions plus 22 unscored beta questions, passing scaled score of 70, open-book with approved references only.

Registration, Fees, and Eligibility Snapshot

The Class II Unrestricted license is administered under the Georgia Construction Industry Licensing Board umbrella, with the electrical-specific rules set by the Georgia State Board of Electrical Contractors. The exam itself is delivered by PSI as a computer-based test.

  • Application fee: $110 for licensure by examination.
  • Experience requirement (standard path, effective July 1, 2026): four years of full-time electrical experience, with at least two of those years specifically installing, altering, or repairing three-phase systems.
  • Alternative pathways: qualifying education combined with experience, or a U.S. Department of Labor-approved apprenticeship, may also satisfy eligibility.
  • Required documentation: work-experience verification, affidavits or references, proof of identity and lawful presence, and clearance of a background check.
  • License scope: Class II is unrestricted, meaning no ceiling on project size or voltage class within the electrical trade.

For a line-by-line cost picture including what happens if you need to retest, see GAEC Certification Cost 2026. If you're unsure whether your work history or apprenticeship hours qualify, the requirements breakdown walks through each pathway in detail.

Key Takeaway

Gather your affidavits, identity documents, and three-phase experience logs before you schedule anything - incomplete applications are the most common reason candidates lose time before ever sitting for the exam.

All 10 Domains Ranked by Weight

Unlike a lot of trade exams that lump content into three or four broad categories, the GAEC exam splits content into ten distinct domains, each with a specific percentage of the 140 scored questions. Knowing the weight of each domain tells you exactly where to spend your study hours.

DomainWeight
Install and Maintain Interior Electrical Systems16.43%
Install, Size, and Maintain Transformers15%
Special Equipment, Conditions, and Locations15%
Install and Maintain D-C and A-C Rotating Equipment11.43%
Install and Maintain Electrical Controls and Devices10.71%
Maintain Basic Electrical Circuits10%
Comply with Laws7.14%
Comply with Regulations6.43%
Comply with Administrative Requirements4.29%
Plan and Organize Work3.57%

Notice how the top three domains - Interior Electrical Systems, Transformers, and Special Equipment/Conditions/Locations - together account for nearly half the scored questions. That's the single most important fact on this page. For a full narrative explanation of what's tested inside each of the ten areas, bookmark GAEC Exam Domains 2026: Complete Guide to All 10 Content Areas.

80/20 Rule for This Exam: Domains 8, 9, and 10 combined make up 46.43% of scored content. If your review time is limited, prioritize transformers, interior wiring systems, and special locations before touching the lower-weighted compliance domains.

Format, Open-Book Rules, and Scoring

The exam is split into two parts, each capped at four hours, for a combined eight-hour testing day. Between the two parts you'll answer 140 scored multiple-choice questions; an additional 22 unscored beta questions are mixed in to test future exam content, but you won't know which ones those are, so treat every question as if it counts.

  • Reference materials: the exam is open book, but only PSI/Board-approved references are allowed at the testing center.
  • Tabs and markings: permanent tabs, highlighting, and underlining in your approved references are permitted.
  • Handwritten notes: prohibited - you cannot bring in personal annotations or loose notes.
  • Calculator: a silent, nonprogrammable calculator is allowed for load and sizing calculations.
  • Passing score: a final scaled score of 70 is required across the exam.
  • Approval window: once approved to test, you have one year to schedule and sit for the exam.
  • Retake policy: after two failed attempts, candidates must complete a Board-approved review course before another retest.

Because this is open book rather than closed book, the real skill being tested isn't memorization of code sections word-for-word - it's speed and accuracy at navigating your approved references under a strict time limit. That distinction changes how you should practice. For a detailed discussion of exactly what "hard" means for this specific exam, see How Hard Is the GAEC Exam? Complete Difficulty Guide 2026, and for the mechanics of how the scaled score works, read GAEC Passing Score 2026: Exactly What You Need to Pass.

Key Takeaway

Tab your approved references by domain topic before test day - the two failed attempts before a mandatory review course is not a rule you want to test twice.

High-Yield Topics Inside the Big Three Domains

Since Domains 8, 9, and 10 make up nearly half the exam, here's what candidates typically need to know cold inside each one.

Domain 9: Install and Maintain Interior Electrical Systems (16.43%)

The single largest domain on the exam. This covers the practical, day-to-day work of running and terminating interior wiring systems in residential, commercial, and light industrial settings.

  • Conductor sizing, ampacity, and derating for interior branch circuits and feeders
  • Panel and load center layout, overcurrent protection coordination
  • Grounding and bonding requirements within interior systems
  • Box, raceway, and enclosure fill calculations

Domain 8: Install, Size, and Maintain Transformers (15%)

Transformer questions test both theory and application - expect scenario-based questions rather than pure definitions.

  • Transformer sizing based on load calculations
  • Single-phase vs. three-phase transformer connections
  • Overcurrent protection sizing on primary and secondary sides
  • Voltage drop and impedance considerations in transformer installations

Domain 10: Special Equipment, Conditions, and Locations (15%)

This domain covers the situations where standard interior wiring rules don't apply cleanly - hazardous locations, specific occupancy types, and specialized equipment installs.

  • Classified/hazardous location wiring methods
  • Health care, agricultural, and other special-occupancy requirements
  • Motor and generator installation nuances that overlap with rotating equipment content
  • Equipment-specific installation rules that don't fit neatly into general interior wiring

Rounding out the mid-weight domains, Domain 7 (D-C and A-C Rotating Equipment, 11.43%) and Domain 6 (Electrical Controls and Devices, 10.71%) test motor and control theory that often overlaps conceptually with the special equipment domain above - so studying them together can reinforce both.

A Domain-Weighted Final Review Plan

Generic study calendars tell you to "review everything evenly." That wastes time on this exam, since three domains carry nearly half the weight and four domains together barely reach 20%. Here's a compressed final review sequence built around GAEC's actual weighting.

Week 1

Interior Systems & Transformers (31.43% combined)

  • Drill conductor sizing, panel layout, and grounding scenarios for Domain 9
  • Work transformer sizing and connection problems for Domain 8
  • Practice locating relevant sections quickly in your approved open-book references
Week 2

Special Equipment, Rotating Equipment & Controls (37.57% combined)

  • Focus on hazardous locations and special-occupancy rules in Domain 10
  • Review motor/generator theory in Domain 7
  • Cover control device installation scenarios in Domain 6
Week 3

Basic Circuits & Compliance Domains (31% combined)

  • Solidify Domain 5 circuit fundamentals (10%)
  • Review Domains 1-4: laws, regulations, administrative requirements, and work planning
  • Take a full-length timed practice run split into two 4-hour blocks

This structure isn't a substitute for a full study plan - for that, use the week-by-week roadmap in the GAEC Study Guide. But if you only have three weeks left before your approval window closes, sequencing by domain weight like this gets you the most coverage for the time you have.

Licensing, Renewal, and CE Cycle Cheat Notes

Passing the exam is only half the picture - here's what happens on the licensing side once you're certified.

  • Renewal timing: licenses renew by June 30 of even-numbered years.
  • Continuing education: 8 hours of CE are required per renewal cycle.
  • Reporting: CE hours must be reported through CE Broker.

Because Class II is unrestricted, this license opens the door to a wide range of employers - from commercial electrical contracting firms to industrial maintenance departments that need someone credentialed to sign off on three-phase and special-equipment work. If you're weighing where this license can take you professionally, check GAEC Jobs and the salary guide for a fuller picture, and browse GAEC Training options if you still need to complete apprenticeship or education hours before applying.

Don't Forget After You Pass: Mark your calendar for the June 30 even-year renewal deadline now - CE hours reported late through CE Broker can jeopardize an otherwise active license.

Once you've reviewed the fee structure, domain weights, and open-book rules here, the next practical step is timed practice under real exam conditions. Running full-length simulations on our practice test platform is the closest you'll get to the two-part, 4-hour format before test day. If you want data-backed context on how candidates generally perform, GAEC Pass Rate 2026: What the Data Shows is a useful companion read, and if scheduling logistics are still unclear, check GAEC Exam Dates 2026 for testing windows and deadlines.

FAQs

How many questions are on the GAEC Class II Unrestricted exam?

The exam contains 140 scored multiple-choice questions plus 22 unscored beta questions, delivered across two 4-hour testing sections.

What score do I need to pass?

You need a final scaled score of 70. See GAEC Passing Score 2026 for a full explanation of how scaled scoring works.

Can I bring my own notes into the exam?

No. The exam is open book with approved references only. You can use permanent tabs, highlighting, and underlining in those references, but handwritten notes are prohibited.

Which domain should I study first?

Start with Install and Maintain Interior Electrical Systems (16.43%), the largest single domain, followed by Transformers and Special Equipment, Conditions, and Locations (15% each).

What happens if I fail the exam twice?

After two failed attempts, you're required to complete a Board-approved review course before you can retest again.

Ready to pass your GAEC exam?

Put this into practice with free GAEC questions across every exam domain.