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- Subject
- Petroleum Refinery Engineeringchemical-engineering › petroleum-refinery-engineering
- Published
- 1 Mar 2019
- Last updated
- 28 May 2026
Explanation
A higher viscosity in lubricating oil is generally associated with an increased flash point and fire point, meaning the oil can withstand higher temperatures before igniting. Lower Reid vapor pressure and higher acid number are unrelated to viscosity changes.
More Petroleum Refinery Engineering MCQs
Practice related questions from the same subject.
- 1.Identify the incorrect statement regarding petroleum products:
- 2.Identify the incorrect statement from the following:
- 3.Identify the incorrect statement from the following:
- 4.Which of the following represents an additive characteristic of lubricating oil?
- 5.Identify the incorrect statement regarding the alkylation process:
- 6.Which of the following statements about catalytic cracking is accurate?
- 7.Which of the following statements about thermal cracking is accurate?
- 8.Identify the incorrect statement from the following:
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