Resistors and reactors are detailed in which article?

Resistors and reactors are detailed in which article?

• A. Article 460
• B. Article 470
• C. Article 450
• D. Article 490

Answer: (B)

The correct reference for resistors and reactors is found in Article 470 of the National Electrical Code (NEC). This article specifically addresses the installation and application of reactive equipment, including reactors, as well as resistive components often used in various electrical systems. Article 470 emphasizes the importance of proper installation techniques, grounding methods, and maintenance requirements to ensure the safety and effectiveness of these components within electrical systems. Understanding the specific requirements outlined in this article is crucial for compliance with electrical safety standards and for the safe operation of electrical equipment that utilizes resistors and reactors. This ensures that such devices function as intended while minimizing the risk of failure or unsafe conditions in electrical installations.

The correct reference for resistors and reactors is found in Article 470 of the National Electrical Code (NEC). This article specifically addresses the installation and application of reactive equipment, including reactors, as well as resistive components often used in various electrical systems.

Article 470 emphasizes the importance of proper installation techniques, grounding methods, and maintenance requirements to ensure the safety and effectiveness of these components within electrical systems. Understanding the specific requirements outlined in this article is crucial for compliance with electrical safety standards and for the safe operation of electrical equipment that utilizes resistors and reactors. This ensures that such devices function as intended while minimizing the risk of failure or unsafe conditions in electrical installations.