Master the latest industry standards and procedures with proven industry leader Mullin/Simmons/Vigstol's E"lectrical Wiring Residential," 22nd Edition. In addition to comprehensive, authoritative coverage of the 2026 NFPA 70: National Electrical Code (NEC), this updated edition makes learning essential electrical theory and applications easy with clear explanations, vivid illustrations and foldout plans that bring electrical concepts to life. This reader-friendly text clearly connects NEC requirements to real-world practices in both new and existing homes, demonstrating how you can apply the latest codes and safety standards with confidence. The built in Code Cross-Index helps you find what you need fast, and dual metric/English measurements support all learners. Prepare for your future in electrical work with a trusted resource that evolves with the industry.