Learn about wiring methods and materials from the leading authority on the NEC!
No one knows the NEC better than NFPA, and this convenient excerpt of Chapter 3 in the NEC Handbook explains wiring methods and materials in detail. You'll access specific 2002 NEC articles, plus expert commentary, and graphics relating to:
* Cabinets * Boxes * Conduits * Raceways * All types of cable * Insulator wiring * Concealed knob-and-tube wiring * Messenger supported wiring
Concentrate on improving NEC know-how by applying expert advice on the job or in the classroom! The Softbound format is ideal for hands-on instruction. |