NATIONAL ELECTRICAL CODE QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ||ALREADY GRADED A+||NEWEST VERSION

There are two basic types of rules int the NEC; what are they? ANS: Mandatory rules and permissive rules. Mandatory rules contain the words_____ ANS: Shall or Shall not, and must be adhered to Permissive rules identify _____ ANS: Actions that are allowed but not required and typically cover options or alternative methods. Permissive rules are indicated by the phrases_____ ANS: shall be permitted or shall not be required. NEC Chapters 1, 2, 3, and 4 ...... ANS: Present the rules for the design and installation of electrical systems. They generally apply to all electrical installations. o Thank You for Choosing Us! o © 2024 TestTrackers o Customer Support: [] o Resources & Updates: [Testtrackers - Stuvia US] o Your Success is Our Mission! 2 Testtrackers NEC Chapters 5, 6, and 7 ....... ANS: are concerned with special occupancies, equipment , and conditions. Rulles in these chapters may modify or amend those in the first four chapters. NEC Chapter 8 ...... ANS: covers communications systems, such as the telephone and television receiving equipment. NEC Chapter 9 ...... ANS: contains tables that are applicable when referenced by other chapters in the NEC What word or phrase best describes the NEC requirements for the installation of electrical systems? ANS: Minimum Mandatory and permissive rules are defined in ____ ANS: NEC article 90 Examples of branch circuit calculations can be found in ______ ANS: NEC Informative Annex D