Description
New in the 2020 NEC: Article 311 – Medium Voltage Conductors and Cables
The 2020 NEC introduces Article 311, which replaces the deleted Article 328 and reorganizes key content previously found in Article 310. This new article focuses on medium voltage conductors and cables rated over 2,000 volts, consolidating installation methods, construction details, and ampacity requirements into one clear section.
With Article 310 now limited to systems rated 2,000V or less, Article 311 becomes essential for anyone working with higher voltage systems. Expect future exam questions to emphasize your understanding of related equations and applications.
This book also includes a section on data center electrical systems, covering power distribution, HVAC, energy efficiency, and code compliance—critical knowledge as demand grows in the tech industry.
Includes two practice exams with answers—an excellent resource for students, instructors, and professionals preparing for electrical licensing exams.
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Additional information
| Weight | 1 lbs |
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