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Which consequence results when temperature gradients develop inside a hydraulic actuator?

A)Differential thermal expansion occurs
B)Fluid compressibility decreases sharply
C)Bulk modulus remains nearly constant
D)Viscosity increases non-uniformly

💡 Explanation

Differential thermal expansion leads to temporary binding because uneven heating causes components within a confined space to expand at different rates. Therefore the actuator jams; rather than other homogenous changes uniformly occurring or viscosity distribution changing.

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