Mississippi Electrical Contractor Exam Prep
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Clear NEC training, honest state-specific fit guidance, and a study system built by instructors who have trained electricians for more than four decades.
Mississippi contractor applicants use PSI for required exams. MSBOC states the exams are open book, Master Electrical applicants may use the Mississippi exam or the NASCLA Accredited Electrical Examination, and the law exam remains mandatory.
Course fit: JCR covers NEC-centered trade preparation, calculations, code lookup, and timed practice. It does not include the separate Mississippi law exam, the NASCLA reference package, state rules, or contractor application guidance.
A 152-page instructional manual and 20+ hours of step-by-step video lessons.
Build speed with topic practice plus a digital mock exam.
Included NFPA 70 and NFPA 72 tabs for faster permitted-reference navigation.
JCR covers NEC-centered trade preparation, calculations, code lookup, and timed practice. It does not include the separate Mississippi law exam, the NASCLA reference package, state rules, or contractor application guidance.
Use the current MSBOC classification list and PSI Candidate Information Bulletin for the exact exam, references, and scheduling details.
One physical manual, permanent Code tabs, online video access, 500+ practice questions, and a digital mock exam. The course is based on the 2020 NEC. The NEC book itself and state or local reference books are not included.