735Civil EngineeringMedium
In a grit chamber of a sewage treatment plant ________?
AAll the above
BFlow velocity 0.15 m to 0.3 m/sec is kept
COne minute of detention period is kept
DDepth of 0.9 m to 1.20 m is kept
Correct answer
A. All the above
Explanation
The correct answer is All the above.