National Home Inspector Practice Exam 2025 - Free Home Inspector Practice Questions and Study Guide

Question: 1 / 400

What is the role of a sump pump in a home?

To improve air circulation

To increase property value

To prevent basement flooding by removing accumulated water

The role of a sump pump in a home is to prevent basement flooding by removing accumulated water. Sump pumps are typically installed in basements or crawl spaces to manage excess water, which can enter through foundation walls or from groundwater in heavy rain. By actively pumping out water collected in a sump basin, these devices help maintain a dry environment, protecting the foundation and structural integrity of the home. This is especially critical in areas prone to heavy rainfall or flooding, where stagnant water can lead to significant property damage, mold growth, and other moisture-related issues.

While improving air circulation, increasing property value, and enhancing water pressure may be important aspects of home maintenance and operation, they do not directly relate to the primary function of a sump pump, which is focused on water management and preventing flooding.

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To enhance water pressure

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