MCQOPTIONS
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| 1. |
The minimum hydraulic loading of percolating filter is |
| A. | 1 m<sup>3</sup>/m<sup>2</sup>/day |
| B. | 2 m<sup>3</sup>/m<sup>2</sup>/day |
| C. | 3 m<sup>3</sup>/m<sup>2</sup>/day |
| D. | 4 m<sup>3</sup>/m<sup>2</sup>/day |
| Answer» B. 2 m<sup>3</sup>/m<sup>2</sup>/day | |