تحفة الموقع كتاب المعايير الوطنية الأمريكية للكهرباء

Produced by the NFPA, the popular National Electrical Code 2005 Handbook contains the complete text of the 2005 edition of the NEC supplemented by helpful facts and figures, full-color illustrations, real-world examples and expert commentary. An essential reference for students and professionals, this Handbook is the equivalent of an annotated edition of the 2005 NEC that offers insights into new and more difficult articles in order to guide users to success in interpreting and applying current Code requirements to all types of electrical installations. A valuable information resource for anyone involved in electrical design, installation and inspection, the NEC 2005 Handbook is updated every three years and provides 100% of the information needed to "meet Code" and avoid costly errors. Thomson Delmar Learning is pleased to make this one-of-a-kind reference - containing the most widely accepted and most frequently used criteria for electrical installations in the U.S. - available directly from us for our customers who work in and around the electrical trades. It may be used independently and also makes an excellent companion to books in Delmar's best-selling electrical wiring series.