MCQOPTIONS
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| 1. |
For pipes, turbulent flow occurs when Reynolds number is_________________? |
| A. | less than 2000 |
| B. | between 2000 and 4000 |
| C. | more than 4000 |
| D. | less than 4000 |
| E. | none of the above |
| Answer» D. less than 4000 | |