engineering recuitment BHEL Engineer Trainee Mock Test 2025 Fluid Mechanics Laminar Flow Laminar Flow Between Plates
In a laminar flow between two fixed plates held parallel to each other at a distance d, the shear stress is:
1) Maximum at plane \(\frac{d}{2}\) away from each plate and zero at the plate boundaries.
2) Zero throughout the passage.
3) Maximum at the plate boundaries and zero at plane \(\frac{d}{2}\) away from each plate.
Which of the above statements is/are correct?1
1 only
2
3 only
3
2 only
4
1, 2 and 3