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Maryland Electrician Practice Test

1,600+ NEC 2023 questions covering the topics on the Maryland PSI exam. Detailed explanations with exact code article references.

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What to Expect on the Maryland Electrician Exam

Maryland has no statewide journeyman electrician license. Journeyman credentials are issued at the county level, and each of Maryland's 23 counties plus Baltimore City has its own licensing requirements. Montgomery County, Prince George's County, Anne Arundel County, and Baltimore City are the largest jurisdictions, each with separate exam formats and application processes. Most Maryland counties use PSI exams: typically 70 questions, 210 minutes (3.5 hours), 70% passing score, open book with NEC 2023 permitted, and $65 exam fees. The DC metro counties (Montgomery and Prince George's) have particularly active construction markets due to proximity to Washington, DC, and federal government expansion. Before scheduling an exam, confirm the specific requirements with the county where you intend to work. The NEC 2023 is the base code across most Maryland jurisdictions. Articles 210, 220, 250, 310, and 430 appear most frequently across Maryland county exams. The practice questions below cover all NEC 2023 topics relevant to Maryland's county-based journeyman exams.

Maryland Journeyman Exam At a Glance

Questions

70

Time Limit

210 min

Passing Score

70%

Format

Open Book

Vendor

PSI

Exam Fee

$65

What the Maryland Exam Covers

The PSI exam draws from the NEC 2020 across 13 topic areas. GetLicenseReady covers all of them with full explanations and code references.

NEC General Knowledge
Electrical Calculations
Wiring Methods & Installation
Grounding & Bonding
Overcurrent Protection
Services & Feeders
Branch Circuits & Receptacles
Motors & Controllers
Conductors & Cables
Boxes & Fittings
Transformers
Special Equipment
Hazardous Locations

Tips for the Maryland PSI Exam

  • The Maryland exam is open book, so tab your NEC for Articles 110, 210, 220, 230, 240, 250, 300, 310, and 430.
  • You won't have time to look up every answer. Know the major numbers cold, and use the book for edge cases.
  • PSI delivers the exam at its own network of PSI test centers. Arrive 30 minutes before your appointment with your ID.
  • PSI questions often test the specific NEC article number, not just the concept. Knowing where a rule lives matters.
  • Budget your time: spend no more than 90 seconds per question on the first pass, then return to flagged items.
NEC Edition: Maryland currently tests on NEC 2020. GetLicenseReady questions are written to the NEC 2023. Most core rules carry over, but some requirements changed between editions, so study with the 2020 codebook you will use on exam day. See what changed between NEC 2020 and 2023 →

Maryland Electrician Exam FAQ

How many questions are on the Maryland Journeyman exam?

70 questions, 210 minutes, 70% passing score. Administered by PSI.

Is the Maryland electrician exam open book?

Yes, you may bring a tabbed NEC 2020 into the testing center. Practice finding answers quickly; you won't have time to read full articles during the exam.

What NEC edition does Maryland test on?

Maryland tests on NEC 2020. GetLicenseReady questions are written to the NEC 2023. Most core rules carry over, but study with the 2020 codebook you will use on exam day.

How do I register for the Maryland exam?

Register through the Maryland State Board of Electricians. The exam fee is $65.

Ready to Pass the Maryland Exam?

1,600+ practice questions with NEC 2023 citations and detailed explanations. Start free, no card required.

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