MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following statement is correct?$ |
| A. | Ignition loss of filter should not exceed 3% |
| B. | Wearing loss of filter sand should not exceed 5% |
| C. | The range of CU for the slow sand filter is 3-5 |
| D. | The range of CU for the rapid sand filter is 3-5 |
| Answer» D. The range of CU for the rapid sand filter is 3-5 | |