ICC Residential Electrical Inspectors Practice Exam

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Master the ICC Residential Electrical Inspector Exam with comprehensive study resources, including flashcards and multiple-choice questions. Enhance your knowledge with hints and explanations to ensure exam success!

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Which NEC section discusses the requirements for branch circuits to bathrooms?

NEC 210.11(A)
NEC 210.11(B)
NEC 210.11(C)
NEC 210.11(D)

The correct answer is: NEC 210.11(C)

The requirements for branch circuits serving bathrooms are outlined in NEC 210.11(C). This section specifies that a dwelling unit must have at least one 20-ampere branch circuit specifically for bathroom receptacles. The intent behind this requirement is to ensure that bathrooms have adequate power supply for electrical devices, reducing the risk of overload and enhancing safety for users. This provision prioritizes the proper sizing and number of circuits to accommodate the various loads that might be present in a bathroom, such as hair dryers, electric razors, and other personal grooming appliances, which are often used simultaneously. The other options discuss different aspects of branch circuits for various other areas or purposes that are not specific to the bathroom. Thus, it is crucial to refer to NEC 210.11(C) to meet the regulations regarding power supply in bathrooms properly.