Which of the following articles pertains to generators?

The correct answer is Article 445, which specifically addresses the installation and operation of generators. This article covers various aspects essential for ensuring that generators are safely and effectively integrated into electrical systems. It outlines requirements for sizing generators, protecting circuits connected to generators, and understanding the different types of generators, including their connection methods and grounding requirements.

Electric generators can create various safety concerns, such as overcurrent and voltage issues, which are addressed in the provisions of Article 445. Additionally, this article includes guidelines on permissible locations for generators, which is crucial for preventing hazards related to fuel and exhaust management. Understanding these provisions helps electricians and engineers to adhere to safety standards and maintain compliance with the National Electrical Code.

In contrast, the other articles mentioned deal with different topics: Article 450 pertains to transformers and their installations, Article 455 focuses on capacitors, and Article 460 relates to the requirements for equipment used in hazardous locations. None of these articles specifically cover generators, making Article 445 the appropriate reference for generator-related regulations.