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13. What authority enforces the requirements set by the NEC? 14. Does the NEC provide minimum or maximum standards? 15. What do the letters "UL" signify? 16. What section of the NEC states that all listed or labeled equipment shall be installed or used in accordance with any instructions included in the listing or labeling? 17. When the word "shall" appears in a NEC reference, it means that it (must)(may) be done. (Underline the correct word.) 18. What is the purpose of the NEC?

Sagot :

Electrical inspector authority enforces the requirements set by the NEC.

The NEC specifies the minimum requirements for secure electrical installations.

The letters "UL" signify an electrical product satisfies the safety requirements of Underwriters Laboratories

Section 110.3 (B) Installation and Use of OSHA and NEC 1999. Equipment that is listed or labelled must be installed and used in accordance with any guidelines mentioned in the listing or labelling.

the word "shall" appears in a NEC reference, it means that it (must)(may) be done.

"The goal of this Code is the practical safeguarding of persons and property from hazards deriving from the usage of electricity," the NEC reads in 90.1(A). *

A collection of guidelines for the secure installation of electrical wiring in the US called the National Electrical Code (NEC) is revised on a regular basis. The NEC has been modified three times since it was first published in 1897.

In order to avoid fires and other electrical catastrophes, the NEC offers recommendations for electrical installation. For installations to be secure, legitimate, and compliant, electricians and contractors must be knowledgeable of the NEC when applicable. The National Fire Protection Organization, a private commercial association, is responsible for maintaining the codes.

The National Electrical Code (NEC) is a national designation, but it is not a federal statute. Local government either adopts NEC standards or writes and enforces its own electrical code in place of this.

To learn more about the NEC Please visit the below link.

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