NEC Code Exam Quiz 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 This section consists of National Electric Code (NEC) Code Practice Questions which helps in learning the code easier. All the NEC Practice Tests are as per the NEC 2014 Code. Each test consists of 10 to 15 questions. This section is updated regularly hence requested to visit again for more practice tests. Please take free practice tests.