A nice touch in this textbook is the self-assessment quizzes after each lesson.
Mike Holt’s Illustrated Guide to Understanding NEC Req for Bonding Grounding NEW
You will find that this textbook has plenty of margin space for taking notes.
Mike Holt’s 2023 Master Comprehensive Exam Prep DVD Library
What stands out about the digital download is the secure payment process.
Mike Holt 2023 Understanding the NEC Vol. 1 and Vol. 2 textbooks W/ Answer Key
A nice touch is the illustrated sidebar that gives extra context.
Mike Holt’s Understanding the NEC Workbook (Art. 90-480), 2023 NEC
This textbook is well organized, with each chapter building on the last one.
Mike Holt’s Illustrated Guide to Fundamental NEC Calculations, Based on 2023 NEC
The illustrated lab setups show exactly where each piece of equipment goes.
2026 Mike Holt’s Understanding the NEC, Volume 1 & 2 Textbook Set Exam Prep.
A nice touch in this textbook is the review questions at the end of each unit.
