

McqMate
Q. |
What is the normal value of the detention period adopted in a flocculator for design purpose? |
A. | 30min |
B. | 60min |
C. | 90min |
D. | 100min |
Answer» A. 30min | |
Explanation: the detention period in a flocculator for design purpose should be in the range of 10-40min and its normal value should be 30min. |
View all MCQs in
Water Supply EngineeringNo comments yet