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