Principles of Electricity - National Electric Code

Which of the following publishes the National Electric Code?

• American National Standards Institute (ANSI)

• National Association of Electrical Distributors (NAED)

• International Electrotechnical Commission (IEC)

• National Fire Protection Association (NFPA)

The National Electric Code is formally known as which of the following?

• U.S. Building Law 34.7

• ANSI/NFPA 70

• IEC Code 9A

• NAED Minimum Standards

How often is the National Electric Code updated?

• Every year

• Every other year

• Every three years

• Every four years

Which chapter of the National Electric Code discusses wiring methods and materials such as conductors and cables?

• Chapter one

• Chapter three

• Chapter five

• Chapter seven

Chapter nine of the National Electric Code consists of which of the following?

• Single-line diagrams

• Information regarding installation of communication systems

• Load duration curves

• Tables regarding properties of conductors, cables and conduits