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What is the primary purpose of a P-trap in a plumbing system?

Retry Correct Incorrect P-traps are crucial components in plumbing systems. These U-shaped pipe segments are designed to trap water, preventing sewer gases from entering buildings while allowing wastewater to flow freely. P-traps are found beneath sinks, showers, and other fixtures, ensuring safe and odor-free drainage.

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Getty Images/Unsplash

Getty Images/Unsplash

What is the primary purpose of a P-trap in a plumbing system?

• To prevent leaks in the pipes
• To create a water seal preventing sewer gases from entering the building
• To increase water pressure in the pipes
• To regulate hot water temperature