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All of the following affedct flow volume EXCEPT:
pressure gradient
tube radius
tube length
flow direction
flow direction
-
Which of the following varies directly with flow volume?
pressure gradient
tube length
fluid viscosity
fluid direction
pressure gradient
-
According to Poiseuille's law, which of the following varies directly with flow volume?
tube length
tube diameter
fluid viscosity
fluid direction
tube length
-
According to Poiseuille's law, which of the following varies inversely with flow volume?
pressure gradient
tube diameter
tube length
fluid direction
tube length
-
According to Poiseuille's law, which of the following varies inversely with flow volume?
pressure gradien
ttube diameter
fluid viscosity
fluid direction
fluid viscosity
-
As the pressure gradient increase, flow volume:
increases
decreases
varies
cannot be predicted
increases
-
As the tube diameter increases, flow volume:
increases
decreases
varies
cannot be predicted
increases
-
As fluid viscosity increase, flow volume:
increases
decreases
varies
cannot be predicted
decreases
-
According to Poiseuille's law, which of the following has the greatest effect on flow volume?
pressure gradient
tube diameter
tube length
fluid viscosity
tube diameter
-
All of the following will increase overall flow resistance in a tube EXCEPT:
decrease tube radius
increase fluid viscosity
increase tube length
change in flow direction
change in flow direction
-
Which of the following will have the greates effect on overall flow resistance?
fluid viscosity
tube radius
tube length
pressure gradient
tube radius
-
Flow in which fluid layers slide over each other in a smooth, orderly manner is:
laminar
turbulent
Reynolds
abnormal
laminar
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