| Q.64 | The theoretical detention time for a continuous flow settling tank in drinking water works will be: | |
| Ans | A. Capacity of the tank / Rate of flow of water | |
| B. Rate of flow of water / Flow area of cross section | ||
| C. Rate of flow of water / Depth of water in the settling tank | ||
| D. Rate of flow of water / Capacity of the settling tank |
Correct Ans Provided: A