Master Electrician
- 90 questions / 100 points · 240 minutes · 70 points
- 2020 NEC only
- Seven years of qualifying experience; the Board may allow up to three years of approved education credit
Maryland Master Electrician Exam Prep (2020 NEC)
$495.00
Maryland Master electrical exam prep self-study
Prepare for Maryland’s statewide Master Electrician exam with a structured 2020 NEC plan.
Learn code navigation, calculations, electrical theory, timing, and realistic open-book exam strategy.
152 pagesprinted study manual
100 video lessonstotaling 21 hours
500+ questionspaper and digital practice
2020 NECcourse edition
This self-study system turns the same core NEC curriculum used in JCR’s instructor-led classes into a structured plan you can complete from anywhere. JCR has trained 20,000+ electricians since 1985. Our classroom NEC exam-prep students have a 93% pass rate.
See what is inside your self-study package
Permanent codebook tabs are included
Organize heavily tested NEC articles, tables, and sections so you can find them faster while studying. Apply the tabs only as permitted by the current testing-vendor rules.
Built for the exam you are taking
Check the fit before ordering: This package prepares Maryland Master Electrician candidates for the statewide technical exam. PSI and the Maryland Board provide registration guidance.
Exactly what is included
- 152-page printed manual: six-week roadmap, code navigation, calculations, guided practice, and answer keys.
- 100 video lessons totaling 21 hours: self-paced instruction you can pause, replay, and review.
- 500+ practice questions: paper practice, explanations, and timed digital mock-exam work.
- Permanent codebook tabs: faster access to heavily tested NEC articles, tables, and sections.
The printed manual and videos map JCR’s core 2020 NEC curriculum to the Maryland Master Electrician technical outline.
The exam code book is sold separately. Shop the 2020 National Electrical Code (NEC) book.
Exam facts, books, and official sources
Bring your own compliant 2020 NEC. The current PSI bulletin lists that code book only for the Maryland Master Electrician exam and prohibits writing or loose pages. Follow its permanent-tab rules.
Maryland license requirements · PSI qualification portal · Current PSI bulletin · Board applications and reciprocity
How to use the course
- Set up the manual, videos, and exact code/reference books approved for your exam.
- Follow the six-week roadmap and work each subject with the books open.
- Use timed questions to expose weak topics and improve lookup speed.
- Rework missed questions and take full-length mock exams before scheduling.
JCR Study Guidance: Most successful students study for 6–8 weeks, with around 1 hour of focused study every night.
Shipping, access, and returns
This is a one-time $495 package purchase, not a subscription. The 2020 NEC book and PSI/application fees are separate.
Online access and printed materials are delivered separately. Physical orders are normally processed in 1–3 business days; standard shipping is estimated at 5–10 business days and calculated at checkout.
Questions? Call JCR at (704) 696-8555 or email us here.
Common questions before you order
Who is this package for? Maryland Master Electrician exam candidates studying with the 2020 NEC. It includes JCR’s shared core electrical exam-prep curriculum, presented for your license path.
Can I use another NEC edition? The current PSI bulletin lists only the 2020 NEC.
Do I apply before scheduling? Yes. Submit the Maryland qualification application to PSI and wait for approval.
Does passing PSI issue the license? No. Complete the separate Maryland Board license application after passing.
Complete exam prep for $495
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