Q. In a rapid gravity filter (Solved)
1. Raw water from the source is supplied
2. Disinfected raw water is supplied
3. Raw water passed through coagulation tank is supplied
4. None of these
- c. Raw water passed through coagulation tank is supplied
1. Raw water from the source is supplied
2. Disinfected raw water is supplied
3. Raw water passed through coagulation tank is supplied
4. None of these