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There's no way you can memorize everything in the National Electrical Code. But if you understand why and what is intended, you will be better prepared to remember the details you need for every day use.
Mastering the NEC DVDs are designed to help electricians, designers, supervisors, contractors and maintainers understand the NEC.
Topics covered:
Definitions, Conduit Fill & Tables
Percentage Fill & Excessive Heat
Wire & Conduit Dimension tables
Conduit Fill for Mixed Conductor Sizes
Outlet Box Wire Fill
Pull Box Sizing
Cabinet & Panel Wiring Spaces
Splicing & Passing through Panelboard & Disconnects
Calculating the Expansion & Contraction of PVC Conduits
Fittings that allow for Movement
Other versions of 2005 Mastering the NEC - Raceways, Boxes & Cabinets: Fill and Dimensions # 10 are also Available:
2005 Mastering the NEC - Raceways, Boxes & Cabinets: Fill and Dimensions DVD # 10
