Civil Engineering MCQJE Level Civil Engineering
For aeration in water treatment, select the accurate association.
Environmental EngineeringEnvironmental Engineering, Estimation, Contracts and EquipmentMEDIUM
Choose the correct answer
A
removes gases/odour and increases dissolved oxygen
B
acts as final sewer
C
only reduces head loss
D
increases hardness always
Correct Answer
A. removes gases/odour and increases dissolved oxygen
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removes gases/odour and increases dissolved oxygen is the correct association for aeration in water treatment.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.