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← ScienceWhich risk increases when heavy machining oil excessively warms?
A)Increased component wear rates accelerating✓
B)Decreased hydraulic system responsiveness badly
C)Elevated coolant pump energy consumption overall
D)Reduced thermal expansion stress cracking
💡 Explanation
Accelerated component wear results because increased temperature reduces a fluid's viscosity; therefore, thinner oil provides less effective lubrication, rather than alternative impacts linked to overheating. This is caused by diminished hydrodynamic lubrication.
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