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← TechnologyWhich 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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