North Carolina Home Inspector Practice Exam

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Prepare for the North Carolina Home Inspector Exam! Study with flashcards and multiple choice questions, each providing hints and detailed explanations. Pass your exam with confidence!

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What type of maintenance is indicated when mold is found on walls?

Structural repairs
Ventilation improvement
Electrical checks
Foundation work

The correct answer is: Ventilation improvement

Mold on walls is often a sign of moisture accumulation, which can occur due to inadequate ventilation. Proper ventilation helps to regulate humidity levels and allows for the effective circulation of air in the home. When mold is discovered, it indicates that there may be conditions fostering excessive moisture, such as high humidity or poor airflow, which can often be mitigated by improving ventilation. This can include measures such as installing exhaust fans, opening windows, or adding vents, all of which can significantly reduce the likelihood of mold growth in the future. In contrast, while structural repairs, electrical checks, and foundation work could potentially be related to some underlying issues that contribute to moisture problems, they do not directly address the immediate need of managing humidity and airflow to prevent mold growth.