This practice test consists of Free National Electrical Code (NEC) 2017 questions. This practice exam helps for preparing Journeyman & Master license exams.

National Electric Code (NEC) is a standard adopted in United States of America for safe installation of electrical wiring and components. For obtaining license for carrying out electrical related works, in depth understanding of the code is necessary. Almost all the license exams will have a section related to NEC code. NEC code is not a book to read just before the exam. The best way to learn the NEC Code is through interaction with others (group study) and attempting number of practice tests.

NEC Code consists of 9 chapters each dividing into four groupings: General Requirements; Specific Requirements; Communications Systems and Tables

Chapter 1: General
Chapter 2: Wiring and Protection
Chapter 3: Wiring Methods and Materials
Chapter 4: Equipment for General use
Chapter 5: Special Occupancies
Chapter 6: Special Equipment
Chapter 7: Special Conditions
Chapter 8: Communications Systems
Chapter 9: Tables – Conductor and Raceway Specifications