Electrical Continuing Ed Courses

NEC Calculations

This 8 hour course provides an overview of the major NEC electrical calculations:

  • Calculate proper size pull box
  • Calculate conduit and box fill
  • Determine accurate conductor ampacities
    • Select corresponding overcurrent devices
  • Determine fault current and neutral ampacities
  • Load and service calculations for commercial and residential structures
  • Recognition and calculation of voltage drop
  • Branch circuit loads and miscellaneous calculations
  • Covers codes in Articles 100, 200, 240, 310, 314, 430, and Chapter 9


Jon Coulimore Education
Ridgefield, Washington

Contact us at 360.887.7889