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1. |
Darcy - Weisabach equation for loss of head in pipe is: -Where f = friction factor, L = length, V = velocitym = A/P = area/wetted perimeter |
A. | f (L/4m).(V2/2g) |
B. | f (L/m)(V2/2g) |
C. | f (4L/m)(V2/2g) |
D. | f (4m/L)(V2/2g) |
Answer» B. f (L/m)(V2/2g) | |