SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Fluid Mechanics Flow Through Pipes Friction Loss (Darcy Weisbach Equation)
The loss of head in a pipe of certain length carrying a flow rate Q is found to be H. If a pipe of twice the diameter but the same length is to carry a flow rate of 2Q the head loss will be
1
H/8
2
H/4
3
H/2
4
H