MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is true about turbulent flow? |
| A. | N<sub>re</sub> greater than 2000 |
| B. | N<sub>re</sub> greater than 4000 |
| C. | N<sub>re</sub> greater than 5000 |
| D. | N<sub>re</sub> greater than 6000 |
| Answer» B. N<sub>re</sub> greater than 4000 | |