Critical velocity in a pipe flow Options: A . &nbspIncreases as fluid viscosity increases B . &nbspIncreases as pipe diameter increases C . &nbspIndependent of fluid density D . &nbspNone of these

Critical velocity in a pipe flow

Question

Critical velocity in a pipe flow

Options:

A . Increases as fluid viscosity increases

B . Increases as pipe diameter increases

C . Independent of fluid density

D . None of these

Answer: Option B

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