For laminar flow in circular pipes, the Darcy’s friction factor f is equal to_________________? | MCQ Hive

Civil Engineering MCQs

Q For laminar flow in circular pipes, the Darcy’s friction factor f is equal to_________________?

A A. 16/re
B B. 32/ re
C C. 64/ re
D D. None of the above where r,, is reynolds number

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