2005 Mastering the NEC - Raceways, Boxes & Cabinets: Fill and Dimensions DVD # 10
Mastering the NEC DVDs can be used to train and re-train electrical staff!
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.