Civil Engineering MCQAE Level Civil Engineering
First stage in treatment of water is
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
filtration
B
disinfection
C
sedimentation
D
coagulation
Correct Answer
C. sedimentation
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After preliminary screening/aeration, sedimentation is an early main treatment step
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.