MCQOPTIONS
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| 1. |
What is the drum speed considered while designing a disc filter at 150 mm head loss? |
| A. | 30-40 m/min |
| B. | 26 m/min |
| C. | 20-25 m/min |
| D. | 28 m/min |
| Answer» B. 26 m/min | |