engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Fluid Mechanics Fluid Kinematics Streamline Function
Consider a 2-D flow having stream function as:
ψ = (5x2+ 2xy), The rate of flow across a line joining the points P(-2,0) and Q(0,5) is:
1
10 units
2
30 units
3
20 units
4
0 units