railway RRB JE (CBT I + CBT II) Mock Test 2024 Fluid Mechanics Laminar Flow Laminar Flow through Pipe
A fluid of viscosity 7 poise and density 1300 kg/m3 is flowing through a circular pipe of diameter 200 mm. The maximum shear stress at the pipe wall is 200 N/m2. What will be the pressure loss per metre of pipe length?
1
400 N/m2
2
4000 N/m2
3
6000 N/m2
4
8000 N/m2