If You Pass This Quiz You Were Meant To Be A Plumber

Quiz | 2/4/25

What is the purpose of a septic tank in a residential plumbing system?

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Retry Correct Incorrect A septic tank in residential plumbing is an underground wastewater treatment system. It receives and separates sewage into solids and liquids, then breaks down organic matter. The treated effluent is discharged into a drain field, while solids are periodically pumped out to maintain system efficiency.

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What is the purpose of a septic tank in a residential plumbing system?

To treat wastewater from the home
To store clean drinking water
To regulate water temperature
To supply water to the garden

78%

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