INTRODUCTION

Imagine thinking a wire was dead (no electricity), only to touch it and find it energized! To ensure workers know which wires go where, there have been several codes and standards established. In the previous module, you learned that wire colors are a form of communication in order to keep other workers and electricians safe. In this assignment, you will briefly review the different types of standards and when they are used. This knowledge is crucial for maintaining safety and reliability in automated and manufacturing environments, where adherence to regulations is non-negotiable.

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OBJECTIVES

Recognize wiring and electrical standards and which situations to use them

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CODES AND STANDARDS

Codes and Standards are important to our safety. We follow them in order keep people safe. When doing wiring, we should use codes, standards, and references. Textbooks and other references cannot be used for design or for knowing how to properly wire things. Always refer to the national or local code.

The following texts are the codes and standards that you are required to follow when doing electrical work. Pay attention to when we can and should use each.

NFPA 70

The NFPA 70 National Electrical Code (NEC) is the national code to be applied to all electrical work. It contains the national rules for housing, motor, circuit breakers, and overload protection. As new editions are released, always use the most recent publication. Be sure to reference the applicable national and local codes and standards as you design and complete your electrical work.

NEC Pocket Guide

This pocket guide is a quick reference to consult when reviewing electrical code and standards. You should only use this as a reference as the NEC has the most up to date regulations.

Ugly's Electrical Reference

Ugly's Electrical Reference is, like the title suggests, a great electrical reference. It should not be used as code or in place of NEC, but it can be used to help wire or understand electrical schematics.

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SUBMISSION

Answer the questions in the quiz.