2011 Mastering the NEC - Basic Electrical DC Calculation DVD # 1


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The first DVD in the Mastering the NEC 2011 series is now offered for individual sale! This vital DVD has been revised and updated with the National Electrical Code requirements that have changed.

Taught by Mark Shapiro, a knowledgeable electrical professor, Basic Electrical DC Calculation offers visual instruction as well as practical explanations on the NEC Code changes that were made, and how you can apply them at work.

Designed to help electricians, designers, supervisors, contractors and maintenance personnel understand the NEC, Mastering the NEC 2011 DVDs can also be used to train and re-train electrical staff.

Topics covered in the Basic Electrical DC Calculation DVD:

  • Introduction
  • What is Electricity?
  • Ohm’s Law
  • Power Formula
  • Open Neutrals on Single Phase Circuits
  • 3-Phase Power & Neutrals
  • Ohm’s Law & Power Formula Combined
  • Series Circuits
  • Parallel Circuits
  • Series/Parallel Circuits