In fully developed laminar flow in the circular pipe, the head loss due to friction is directly proportional to _____ (mean velocity/square of the mean velocity)

In fully developed laminar flow in the circular pipe, the head loss du

1.	In fully developed laminar flow in the circular pipe, the head loss due to friction is directly proportional to _____ (mean velocity/square of the mean velocity)
A.	f Mean velocity
B.	f = Mean velocity
C.	f Mean velocity
D.	f = 0
Answer» B. f = Mean velocity

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In fully developed laminar flow in the circular pipe, the head loss due to friction is directly proportional to _____ (mean velocity/square of the mean velocity)

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