Where are the requirements for the minimum number of branch circuits in a dwelling found?

The requirements for the minimum number of branch circuits in a dwelling are outlined in Section 210.11 of the National Electrical Code (NEC). This section provides specific guidelines about the number of branch circuits necessary to safely accommodate the expected electrical load within different areas of a residential setup.

It emphasizes the need to install a sufficient number of circuits to avoid overloading and to ensure that electrical systems can support various appliances and devices effectively. By defining these minimum requirements, Section 210.11 helps ensure that dwellings are properly equipped with the necessary electrical infrastructure to meet safety and functional needs.

The other sections mentioned focus on different aspects of electrical installations. For example, Section 210.7 deals with disconnecting means, Section 210.15 addresses branch circuits that supply multiple loads, and Section 210.19 focuses on branch circuit conductors and their ratings. Therefore, Section 210.11 specifically addresses the minimum number of branch circuits required for dwellings, making it the correct answer in this context.