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Which of the following lists only desirable properties of a good hydraulic fluid that has chemical stability? A. Low viscosity, high flash point, high fire point. B. High viscosity index, low compressibility,
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Which of the following lists only desirable properties of a good hydraulic fluid that has chemical stability? A. Low viscosity, high flash point, high fire point. B. High viscosity index, low compressibility, good lubricity. C. Thermal stability, oxidation stability, hydrolytic stability. D. All of the above.

User Stuart
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Final answer:

The correct answer is C. Thermal stability, oxidation stability, hydrolytic stability.

Step-by-step explanation:

The correct answer is C. Thermal stability, oxidation stability, hydrolytic stability. Chemical stability refers to a substance's ability to maintain its chemical composition and properties over time without decomposing or reacting with other substances. In the context of hydraulic fluids, it is important for the fluid to have thermal stability (withstand high temperatures without breaking down), oxidation stability (resist oxidation reactions), and hydrolytic stability (avoid reaction with water). These properties ensure that the hydraulic fluid can perform well and provide reliable lubrication and pressure transmission in hydraulic systems.

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User Kyle Hughes
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