The 2011 NEC Important Changes DVD is completely updated, and includes all the latest changes and revisions to the NEC. This DVD set covers a wealth of topics, and is taught by Mark Shapiro, a former member of the National Electric Code® Committee who draws on this vast experience to help you understand the NEC.

Contents of the 2011 NEC Important Changes DVD Include:

• Grounding Electrode Systems
• Ungrounding Systems
• Kitchen Receptacles
• Grounding of Receptacles
• Arc-Fault Circuit-Interrupters
• GFCI's
• Installing NM Cables
• Ponds & Other Bodies of Water
• Swimming Pool Bonding
• Industrial Control Panels
• Adjustable-Speed Drives
• Short-Circuit Ratings
• Color Coding
• Selective Coordination

Electrical professor Mark Shapiro is a former member of the National Electric Code® Committee. Mark draws on this vast experience to help you understand what the NEC® says and how to use it.