دانلود کتاب National Electrical Code

The world?s most widely adopted safety code, the National Electrical Code? (NEC) is now advancing electrical safety requirements with the 2008 edition in an effort to maximize public safety, emergency preparation, and electrical worker protection. With regulations for electrical wiring and equipment in virtually all types of buildings, this new edition responds to industry needs with expanded requirements based on research, new technologies, and recent events. A must-have for anyone involved in electrical design, installation, inspection, and safety, this edition has been updated for enhanced usability in the field, making it ideal for handling on-the-job electrical situations safely and effectively. Delmar, a part of Cengage Learning is pleased to make this authoritative reference from the National Fire Protection Association (NFPA) available directly from us, for the convenience of our customers who work in and around the electrical trades. It may be used independently, or as a companion to any electrical book, including Delmar's best-selling wiring series, as well as our guides to using the NEC?.