Civil Engineering MCQAE Level Civil Engineering
Which of the following about head loss due to friction in civil engineering is correct?
Fluid MechanicsDarcy WeisbachMEDIUM
Choose the correct answer
A
head loss is independent of length
B
head loss varies with f L V squared over D
C
friction factor is never used
D
head loss decreases with velocity squared
Correct Answer
B. head loss varies with f L V squared over D
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Darcy-Weisbach estimates major loss in pressurised pipe flow. Correct option: B.
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