Civil Engineering MCQJE Level Civil Engineering
A self-cleansing velocity in sewers prevents:
Environmental EngineeringPublic Health and Environmental EngineeringHARD
Choose the correct answer
A
rainfall runoff
B
chlorine residual
C
deposition of solids
D
pump cavitation
Correct Answer
C. deposition of solids
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Adequate velocity keeps solids in suspension and prevents silting.
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