2008 Mastering the NEC - Ampacities & Derating DVD # 6

Mastering the NEC DVDs can be used to train and re-train electrical staff!

Ampacities & Derating is the sixth DVD in the 2008 Mastering the NEC series. Now you can purchase this DVD individually if you are not interested in buying the entire series of DVDs. Electrical professor Mark Shapiro provides a comprehensive explanation on the subject of Ampacities & Derating and how it relates to the 2008 NEC. He further explains how you can apply this information on the job.

Since you couldn’t possibly memorize everything in the National Electrical Code, now you can get visual instruction on the important changes as they apply to your job. The 2008 Mastering the NEC series of DVDs offers practical explanations on Code changes, why they were made, and how they can be applied at work.

Mastering the NEC 2008 DVDs are designed to help electricians, designers, supervisors, contractors and maintenance personnel understand the NEC. They can also be used to train and re-train electrical staff. This video's running time is 77 minutes.

Topics covered in the Ampacities & Derating DVD:

• Introduction, Table 310.16
• Derating Calculations
• Grounding Conductors � Neutrals
• Harmonics
• Wire Sizing & Color Coding
• Paralleling Conductors
• Ampacity Tables
• Flexible Cord Ampacities
• 60, 75 & 90�C Insulation Ratings
• Summary