MCQOPTIONS
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| 1. |
While carrying water through a circular pipeline for supply to a city, laminar flow is assumed. The Darcy-Weisbach friction factor will be given by |
| A. | 64/R, where R is the Reynolds number |
| B. | 24 / R |
| C. | 16 / R |
| D. | 3 / (16R) |
| E. | 64R |
| Answer» B. 24 / R | |