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1. |
Pick out the wrong statement about a streamline.%! |
A. | It is always parallel to the main direction of the fluid flow |
B. | It is a line across which there is no flow and it is equivalent to a rigid boundary |
C. | Streamlines intersect at isolated point of zero velocity and infintie velocity |
D. | The fluid lying between any two streamlines can be considered to be in isolation and the streamline spacing varies inversely as the velocity |
Answer» B. It is a line across which there is no flow and it is equivalent to a rigid boundary | |