engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Environmental Engineering Water Treatment Sedimentation
In continuous flow sedimentation tanks the actual detention period used in practice should be
1
Equal to 3/4th the theoretical detention period.
2
Less than Half the theoretical detention period.
3
More than twice the theoretical detention period.
4
Equal to 1/4th the theoretical detention period.
5
More than thrice the theoretical detention period.