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Mike Holt's Electrical Calculations Training Library, 2020 NEC
1 Books + 7 DVDs

Electrical Calculations Training Library, 2020 NEC

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Electrical Calculations Training Library, 2020 NEC
by Mike Holt

Mike Holt's Electrical Calculations Training Library, 2020 NEC

Comprehensive study of electrical calculations, using step-by-step instructions and Examples

You must master electrical calculations to be successful in the electrical trade. You must understand how to perform the important electrical calculations specified in the National Electrical Code.

The textbook contains clear, easy-to-understand graphics that help you fully understand the concepts behind electrical calculations. 656 pages, 632 Illustrations + 2848 Practice Questions (+ Digital Answer Key)

The detailed DVDs are taped from live classes and take you step-by-step through the calculations.

Sample Graphic
Sample Graphic

Electrical Calculations Training Library, 2020 NEC Includes:

Exam Preparation Textbook (+ 7 DVDs - 3+ to 5+ hours each):

  • Raceway and Box Calculations DVD
  • Conductor Sizing and Protection Calculations DVD
  • Motor and Air-Conditioning and Transformer Calculations DVD
  • Voltage-Drop Calculations DVD
  • Dwelling Unit Calculations DVD
  • Multifamily Dwelling Calculations DVD
  • Commercial Calculations DVD

1 Books & 7 DVDs + Digital Answer Keys


978-1-950431-15-1 / 9781950431151

2020 NEC & Related Reference & Study Guides
2020 NEC & Related Reference & Study Guides


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Cost Guides & Cost Data
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Residential Wiring Related

Industrial Related
Electrical Menu 1 2
Electrical & Construction Safety
Industrial Electricity
PLCs & Motor Controls
Electrical Exam Prep
Communications, LV, VDV, CATV
Electrical Theory
Electrical Calculations

Tools for Electricians
Electrical Supplies



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