For laminar flow in circular pipes, the Darcy’s friction factor f is equal to Options: A . &nbsp16/Re B . &nbsp32/ Re C . &nbsp64/ Re D . &nbspnone of the above where Re is Reynolds number.

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

Question

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

Options:

A . 16/Re

B . 32/ Re

C . 64/ Re

D . none of the above where Re is Reynolds number.

Answer: Option C

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