- Understanding the VA-ME Exam Blueprint
- The 24 Content Areas at a Glance
- Domains 1-6: Regulatory and Licensing Foundations
- Domains 7-20: Core Electrical Technical Knowledge
- Domains 21-24: Low Voltage Systems and Safety
- How Domain Weighting Should Shape Your Study Plan
- Registration, Fees, and Reference Materials by Domain
- Frequently Asked Questions
- The VA-ME exam covers 24 content areas across 90 scored questions in a 270-minute window.
- Service and Feeders, Grounding and Bonding, and Motors and Controls are each weighted at 8.89%, the largest domains.
- You need 63 correct answers out of 90 scored items to pass; PSI may add 1-10 unscored experimental questions.
- Six domains (1-6) cover Virginia licensing law and Board for Contractors procedure, not wiring methods.
Understanding the VA-ME Exam Blueprint
The Virginia Master Electrician Exam (VA-ME) is not organized as a handful of broad topics. PSI, the testing vendor working under the Virginia Department of Professional and Occupational Regulation's Board for Contractors, Tradesmen Program, builds the exam from a published blueprint of 24 distinct content domains. Every one of the 90 scored questions on your test maps to one of these domains, and PSI calculates the weight of each domain from its actual item counts on the exam.
This matters for how you prepare. A candidate who studies "the NEC" broadly and hopes for the best is studying differently than one who knows exactly how many questions to expect on Grounding and Bonding versus Electrical Signs and Outline Lighting. If you haven't yet mapped out a study plan around this blueprint, the VA-ME Study Guide 2026: How to Pass on Your First Attempt walks through the process end to end. This article focuses specifically on what each of the 24 domains actually tests.
The 24 Content Areas at a Glance
Before drilling into each group, it helps to see the full list in one place. The domains fall naturally into three clusters: regulatory/administrative domains, core electrical technical domains, and low-voltage/safety domains.
| Cluster | Domains | Focus |
|---|---|---|
| Regulatory & Licensing | 1-6 | Board for Contractors law, licensing rules, conduct, definitions |
| Core Electrical Technical | 7-20 | NEC installation requirements, circuits, equipment, lighting |
| Low Voltage & Safety | 21-24 | Communications, fire alarm, general safety practices |
Within the technical cluster, three domains stand out because PSI weights them heaviest: Service and Feeders, Grounding and Bonding, and Motors and Controls, each at 8.89% of the scored exam. That weighting alone should influence how you allocate study hours, a point covered in more detail below and in the VA-ME Cheat Sheet 2026: One-Page Review of Must-Know Facts.
Domains 1-6: Regulatory and Licensing Foundations
Roughly a quarter of the 24 domains deal with Virginia's licensing framework rather than wiring methods. These questions are drawn from Board for Contractors regulations, and candidates sometimes underestimate them because they feel "administrative." Don't skip them - they're scored the same as any technical question.
Domain 1: Standards of Practice
Covers the day-to-day rules governing how a licensed electrician must conduct work in Virginia, including recordkeeping and job-site conduct expected by the Board.
- Know what constitutes proper scope of work under a tradesman license
- Understand contractor-vs-tradesman license boundaries described in the CERT facts on work over $1,000
Domain 2: Standards of Conduct
Tests knowledge of professional and ethical conduct rules tied to license discipline, including what actions the Board considers violations.
Domain 3: Renewal and Reinstatement
Focuses on the mechanics of keeping a license active - including the requirement that licenses expire three years from the last day of the issuance month and that renewal requires three hours of Board-approved electrical code-change continuing education.
Domains 4 through 6 round out this cluster:
- Domain 4: Definitions - terminology used consistently across Virginia tradesman regulations and the NEC; expect direct definition-matching questions.
- Domain 5: Qualification for Licensure - eligibility rules, including the requirement to hold a valid journeyman electrician license for at least one year or document nine years of practical electrical experience before sitting for the master exam.
- Domain 6: Revocation of Licensure - grounds and procedures the Board uses to suspend or revoke a license.
If you're still confirming whether you even meet the eligibility path for Domain 5, review the VA-ME Requirements 2026: Eligibility, Prerequisites & How to Qualify article before scheduling your exam date through PSI.
Domains 7-20: Core Electrical Technical Knowledge
This is the largest cluster, spanning fourteen domains, and it's where most of the 90 scored questions live. These domains track the structure of the 2020 NEC and require you to apply code language to installation scenarios rather than simply recall definitions.
Domain 11: Service and Feeders
One of the three heaviest domains at 8.89%. Expect questions on service sizing, feeder calculations, and disconnect requirements.
- Practice load calculations using approved reference tables, not memorized shortcuts
- Know disconnecting means requirements for services and feeders
Domain 12: Grounding and Bonding
Also weighted at 8.89%. This domain covers grounding electrode systems, bonding jumper sizing, and equipment grounding conductor requirements.
- Be fluent in locating grounding tables quickly in your tabbed NEC
- Understand the difference between grounding and bonding terminology as tested under Domain 4 definitions
Domain 18: Motors and Controls
The third domain weighted at 8.89%. Covers motor circuit conductor sizing, overload protection, disconnecting means, and control circuit requirements.
- Practice motor full-load current table lookups under time pressure
- Review branch-circuit, feeder, and short-circuit protection distinctions for motors
The remaining domains in this cluster each carry their own scored questions and shouldn't be treated as filler just because they're not the heaviest three:
- Domain 7: General Electrical Knowledge - foundational concepts that cut across other domains.
- Domain 8: Requirements for Electrical Installations - general installation rules applicable across occupancy types.
- Domain 9: Electrical-Electronic Fundamentals - circuit theory, Ohm's law applications, and basic electronics.
- Domain 10: Branch Circuits - sizing, overcurrent protection, and multiwire branch circuit rules.
- Domain 13: Conductors and Cables - ampacity, insulation types, and derating factors.
- Domain 14: Raceways and Boxes - fill calculations, support spacing, and box sizing.
- Domain 15: Special Occupancies - hazardous locations, healthcare facilities, and similar classified spaces.
- Domain 16: Special Equipment - equipment covered under NEC Article 6xx-series topics.
- Domain 17: Electrical Signs and Outline Lighting - sign circuit and disconnect requirements.
- Domain 19: Utilization Equipment - appliance and fixed equipment circuit requirements.
- Domain 20: Lighting - luminaire installation, branch circuit rules, and control requirements.
Domains 21-24: Low Voltage Systems and Safety
The final four domains shift away from power distribution into low-voltage systems and job-site safety - areas some journeyman-track candidates have less day-to-day exposure to, which makes them worth deliberate review rather than assumed knowledge.
- Domain 21: General Low Voltage Requirements - classification of low-voltage circuits and general installation rules distinct from power wiring.
- Domain 22: Communication Systems - structured cabling, separation requirements, and related NEC articles.
- Domain 23: Fire Detection and Alarm Systems - circuit integrity, power supply requirements, and installation rules for fire alarm systems.
- Domain 24: Safety - job-site safety practices, referencing the 2024 NFPA 70E for electrical safety work practices.
Because NFPA 70E content sits specifically inside Domain 24, make sure your reference copy is tabbed for arc-flash and shock-protection sections before test day - you won't have time to search a clean, untabbed manual under the 270-minute clock.
How Domain Weighting Should Shape Your Study Plan
Because PSI derives domain percentages from actual item counts, not every domain deserves equal study time. Service and Feeders, Grounding and Bonding, and Motors and Controls each sit at 8.89% - meaningfully higher than most of the other 21 domains. A study calendar that ignores this weighting risks spending equal hours on a lightly-tested domain like Electrical Signs and Outline Lighting as on Grounding and Bonding.
Regulatory Domains (1-6)
- Read Virginia tradesman regulations covering Standards of Practice, Conduct, and Renewal/Reinstatement
- Drill Definitions (Domain 4) with flashcards since these are recall-heavy
Heaviest Technical Domains
- Focus on Service and Feeders, Grounding and Bonding, and Motors and Controls calculations
- Run timed practice sets to build speed on load and ampacity lookups
Remaining Technical Domains
- Work through Branch Circuits, Conductors and Cables, Raceways and Boxes, Special Occupancies, and Lighting
- Tab NEC sections referenced most often in each domain
Low Voltage and Safety (21-24)
- Review Communication Systems and Fire Detection and Alarm Systems installation rules
- Study 2024 NFPA 70E sections for Domain 24 safety questions
Key Takeaway
Allocate more repetitions to the three 8.89%-weighted domains, but don't zero out the other 21 - a passing score of 63 of 90 leaves little room to write off any single content area entirely.
For a deeper look at how these study blocks translate into overall exam difficulty, see How Hard Is the VA-ME Exam? Complete Difficulty Guide 2026. And if you want a data-informed view of how candidates perform once they sit for the real thing, the VA-ME Pass Rate 2026: What the Data Shows article is a useful companion read.
Registration, Fees, and Reference Materials by Domain
Domain knowledge alone won't get you into the testing center. Before you can sit for the VA-ME exam, DPOR requires pre-approval, and applicants must be at least 18 years old. On the examination route, you must hold a valid journeyman electrician license for at least one year or document nine years of practical electrical experience - the same qualification tested conceptually under Domain 5.
The current fee structure has two separate payments: a DPOR examination-route application fee of $171.75, and a PSI master exam fee of $125. Both are required regardless of how confident you feel about any individual domain. A full breakdown of these costs, plus any additional expenses candidates commonly overlook, is available in the VA-ME Certification Cost 2026: Complete Pricing Breakdown article.
On exam day, the computer-based, multiple-choice, open-book format allows you to bring approved references - the 2020 NEC, 2024 NFPA 70E, and Virginia tradesman regulations. Permanent tabs, highlighting, and underlining are allowed; loose papers, study guides, removable tabs, and any writing in the references are not. Since these references correspond directly to specific domains - NFPA 70E to Domain 24, tradesman regulations to Domains 1-6, and the NEC to nearly everything else - organizing your tabs by domain number, not just by NEC article, can save real time during the 270-minute session.
Once you're ready to test domain knowledge under realistic conditions, timed practice on VA-ME Exam Prep's practice test platform is the most direct way to see which of the 24 domains still need work before you lock in a date through the VA-ME Exam Dates 2026: Testing Windows, Deadlines & Scheduling guide.
Frequently Asked Questions
There are 24 content domains, covering Virginia licensing regulations, core electrical technical topics, and low-voltage/safety systems, spread across 90 scored questions.
Service and Feeders, Grounding and Bonding, and Motors and Controls are each weighted at 8.89%, making them the largest individual domains on the exam.
Yes. Every scored question counts equally toward the 63-of-90 passing threshold, so Standards of Practice, Standards of Conduct, and the other regulatory domains carry real weight even though they aren't NEC calculation questions.
No. Approved references may have permanent tabs, highlighting, and underlining, but loose papers, study guides, removable tabs, and handwritten notes in the references are prohibited.
Yes. Domain 24 draws on the 2024 NFPA 70E for electrical safety work practices, which candidates should tab separately from their NEC and Virginia tradesman regulation references.