5
Which of the following device is used to prevent the clogging of sewer pipes?
EXPLANATION
Soil Water Dynamics
- Flushing Tank in Sewerage Systems:
- specialized masonry chamber equipped with an automatic siphonic discharge mechanism built at the head of flat-gradient sewer branches.
- Periodically discharges a large volume of water at high velocity to scour and flush out settled sludge, grit, and solids, effectively preventing clogging in sewer pipes. (Correct answer: Option 3)
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