engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Fluid Mechanics Flow Through Pipes Friction Loss (Darcy Weisbach Equation)
Two pipelines of equal length are connected in series. The diameter of the second pipe is two times that of the first pipe, the ratio of head loss between the first and second pipe is
1
1 : 32
2
32 : 1
3
1 : 8
4
1 : 4