MCQOPTIONS
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MCQOPTIONS
| 1. |
WHAT_IS_THE_PERCENTAGE_OF_THICKNESS_THAT_CAN_BE_ACHIEVED_FOR_PRIMARY_SLUDGE??$ |
| A. | 2-3 % |
| B. | 4-5 % |
| C. | 6-8 % |
| D. | 8-10 % |
| Answer» E. | |