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← ScienceWhich outcome occurs downstream of an industrial pump when fluid velocity exceeds the design threshold?
A)Increase in flowmeter measurement error✓
B)Laminar flow profile stabilization
C)Reduced radial impeller wall shear
D)Improved hydrodynamic bearing lubrication
💡 Explanation
Exceeding the design velocity induces fluid turbulence because the increased kinetic energy overwhelms viscous damping, causing chaotic flow. Therefore, flowmeter accuracy diminishes rather than improving it because turbulence disrupts ideal measurement assumptions or flow patterns.
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