Chemical Engineering - Petroleum Refinery Engineering - Discussion

Discussion Forum : Petroleum Refinery Engineering - Section 1 (Q.No. 22)
22.
A good lubricant should have high
viscosity index
volatility
pour point
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Hathu said:   4 years ago
Lubricant with a higher viscosity index is more desirable, because it provides a more stable lubricating film over a wider temperature range.

Trushal said:   5 years ago
How it is? Explain.

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