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