Master Electrician Trade
- 80 questions · 180 minutes · 70%
- 2020 NEC and approved references
- State-specific alternative to the separate NASCLA Electrical route
Mississippi Exam Prep – Self-Study (2020 NEC)
$495.00
Mississippi electrical contractor exam prep self-study
Train for Mississippi’s state Master or Residential Electrician technical exam—not the separate law test.
Build 2020 NEC navigation, calculations, theory, and timed problem-solving skill with JCR’s complete self-study system.
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 Code-book 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
Residential Electrician Trade
- 60 questions · 180 minutes · 70%
- 2020 NEC plus listed residential references
- Separate Mississippi Law and Business exam
Check the fit before ordering: JCR fits the state-specific Master and Residential technical exams. It does not prepare Mississippi Law and Business or the broader multi-reference NASCLA Accredited Electrical examination.
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 Code-book tabs: faster access to heavily tested NEC articles, tables, and sections.
The JCR package maps its 2020 NEC curriculum to Mississippi’s state-specific Master and Residential trade outlines. It is not a NASCLA Electrical course.
The exam Code book and other official references are sold separately.
Exam facts, books, and official sources
MSBOC must approve the contractor application before PSI. Bring the 2020 NEC and every additional PSI-listed reference for the selected state trade exam, and prepare Law and Business separately.
MSBOC testing steps · Contractor applications · Mississippi classifications · Current PSI bulletin
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.
Most successful students study consistently for about 4–8 weeks. Your schedule may vary with experience and available study time.
Shipping, access, and returns
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
Does every applicant take Mississippi Law and Business? Yes. MSBOC requires it for all applicants in addition to any required trade exam.
Is this a NASCLA Electrical course? No. It is designed for Mississippi’s state-specific Master and Residential technical exams.
Can I schedule PSI first? No. MSBOC reviews the application and sends eligibility to PSI.
Does the Code book come with the package? No. The 2020 NEC and additional official references are sold separately.
Complete exam prep for $495
Compare the JCR package with exam-prep programs offering the same core features.
