engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Fluid Mechanics Fluid Kinematics Vorticity and Circulation
Which of the following flow is rotational where u and v are velocity components in x and y directions respectively
1
\(u = y;v = \left( {\frac{3}{2}x} \right)\)
2
u = xy2 ⋅ v = x2y
3
Both a) and b)
4
None of these