Question

Which of the following serves as the introduction to the NEC and provides an overview of the book?

a) Chapter 1
b) Article 90
c) Preface
d) Appendix A

Answer 1

Article 90 serves as the introduction to the NEC and provides an overview of the book.

Step-by-step explanation:

The introduction to the National Electrical Code (NEC) is provided by Article 90. This article serves as an overview of the NEC, explaining its purpose, scope, and application. It does not contain technical details but rather provides the groundwork for understanding the complex regulatory material that follows in the subsequent chapters. Article 90 is essential for users of the NEC as it establishes the authority of the code and gives insight into the various aspects covered, such as safety, special occupancies, and special equipment.