which of the following statement is correct ? -
(a) Screens are inclined to increase the opening area
(b) Plain sedimentation is useful as a process preliminary to further treatments
(c) Ratio of the volume of the basin of sedimentation tank to the rate of flow is called detention period
(d) all of the above.
The correct Answer Is
(d) all of the above
(a) Screens are inclined to increase the opening area
(b) Plain sedimentation is useful as a process preliminary to further treatments
(c) Ratio of the volume of the basin of sedimentation tank to the rate of flow is called detention period
(d) all of the above.
The correct Answer Is
(d) all of the above
