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- Subject
- Petroleum Refinery Engineeringchemical-engineering › petroleum-refinery-engineering
- Published
- 7 Mar 2019
- Last updated
- 28 May 2026
Explanation
Option A is correct because the Pensky-Martens apparatus measures flash points above 50°C. Option B is true since paraffinic crude oils have characterization factors over 12. Option C is accurate as the Abel apparatus is used for flash points under 50°C. However, option D is false because a high viscosity index indicates that the oil's viscosity changes little with temperature, not a high susceptibility.
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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