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McGraw-Hills National Electrical Code 2014 - 9780071800655

Un libro in lingua di Stockin David R. Juarez Gilbert (ILT) Esparza Michael A. (CON) Drummond Jeffrey D. (CON) Langerud Dennis (CON) edito da McGraw-Hill Professional Pub, 2014

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Complete coverage of above-grade grounding and below-grade earthing that follows the 2011 National Electrical Code

McGraw-Hill’s NEC 2014 Grounding and Earthing Handbook fully discusses above-grade wiring issues and below-grade earthing issues related to electrical grounding in conjunction with Article 250 of the 2011 National Electrical Code.This practical guide features easy-to-understand language and real-world examples throughout.

Coverage includes:
Above-grade grounding

  • Grounding definitions and terminology
  • Grounded vs. ungrounded systems
  • Service equipment grounding connections
  • Separately derived systems and generators
  • Grounding branch circuits
  • Connections and selection of grounding conductors
  • Pipe and structural steel connections
  • Equipment grounding conductors vs. grounding
  • Isolated ground systems
  • Grounding for swimming pools
  • Grounding for communications systems

Below-grade earthing

  • Sphere of influence
  • Earthing electrodes
  • Earthing system design
  • Earthing calculations
  • Soil resistivity measurement
  • Testing of existing earthing systems
  • Ground potential rise and human safety
  • Effects of lightning on an earthing system
  • Earthing codes and regulations

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