Petroleum Engineering Question:

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Furfural solvent extraction is used for upgrading (by dissolving aromatics)

A. naphtha
B. lubricating oils
C. wax
D. cracking feedstock

Petroleum Engineering Interview Question
Petroleum Engineering Interview Question

Answer:

Option B

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Flash point of an oil gives an idea of the

A. nature of boiling point diagram of the system.
B. amount of low boiling fraction present.
C. explosion hazards.
D. all (a), (b) and (c)		Illuminating characteristics of kerosene is expressed by its

A. smoke point
B. aniline point
C. luminosity number
D. aromatic content