engineering recuitment NHPC JE & THDC JE 2023 Mock Test Fluid Mechanics Fluid Kinematics Vortex Motion
The motion of a fluid is free vortex if each particle of the fluid moves in a circular path with the speed which ______
1
Is constant
2
Is directly proportional to distance from center
3
Varies as square of distance from center
4
Varies inversely as the distance from center