McqMate
| Q. |
Which of the factors primarily decide whether the flow in a circular pipe is laminar or turbulent? |
| A. | the prandtl number |
| B. | the pressure gradient along the length of the pipe |
| C. | the dynamic viscosity coefficient |
| D. | the reynolds number |
| Answer» D. the reynolds number | |
| Explanation: high reynolds number flows | |
View all MCQs in
Fluid Mechanics and MachineryNo comments yet