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← ScienceWhich mechanism increases vibration damping in a fluid damper?
A)Increased fluid dynamic viscosity✓
B)Decreased fluid bulk modulus
C)Increased system operating temperature
D)Decreased damper piston diameter
💡 Explanation
Increased fluid viscosity raises damping through viscous dissipation, which is the dominant energy absorption mechanism inside the damper. Therefore, higher viscosity increases damping, rather than diameter changes or temperature effects that could affect other properties.
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