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Q. |
Identify the correct statement |
A. | Frictional resistance in a pipe depends on the square of area of the wetted surface |
B. | Frictional resistance in a pipe decreases with density of the fluid |
C. | Frictional resistance in a pipe is dependent on the fluid pressure |
D. | Frictional resistance in a pipe increases with the square of velocity |
E. | Frictional resistance in a pipe is independent on surface roughness |
Answer» D. Frictional resistance in a pipe increases with the square of velocity |
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Fluid Mechanics and Hydraulic MachinesNo comments yet