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South Carolina Electrical Exam Prep Self-Study

93%Pass rate among JCR classroom exam-prep students

20,000+Electricians trained through JCR programs

40+ yearsTeaching electrical professionals since 1985

Prepare for South Carolina's commercial electrical trade exam with one complete package: a 152-page printed manual, 100 video lessons, 500+ practice questions, a timed digital mock exam, and permanent Code tabs.

SC commercial electrical exam: 2020 NEC. 80 questions. 5 hours. 56 correct to pass.

2020 NEC codebook sold separately. Check PSI’s full exam reference list for other books to obtain. The exam also uses South Carolina’s 2020 NEC modifications, available free.

Get the Complete Package — $495 Try Free Mock Exam
Choose the right South Carolina path: Commercial Contractor and Residential Specialty Electrical use different applications and exams, and Business Management & Law requires separate study. View the South Carolina licensing guide.

What JCR Self-Study Packages Include:

Manual + online videos
  • Detailed 152-page workbook explaining how to study for each section of the exam
  • 100+ videos (21 hours) teaching NEC navigation and electrical calculations
  • NEC navigation and calculations
Printed + digital practice
  • 500+ realistic questions in printed and digital formats
  • Timed mock-exam work
  • Detailed answer explanations and review
Permanent Code-book tabs
  • Faster access to tested NEC sections
  • Apply at least 48 hours before use
  • Follow the current testing bulletin's book-preparation rules
See How JCR Teaches:
Need help? Compare South Carolina exam-prep options including live classes with JCR instructors, call (704) 696-8555, or email JCR.
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