IndiaBIX

Chemical Engineering - Petroleum Refinery Engineering

Exercise : Petroleum Refinery Engineering - Section 4
36.
__________ treatment is done for appreciable improvement in viscosity index of lubricating oil.
Acid
Solvent extraction
Alkali
Clay
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
A multigrade lubricating oil means an oil having high
viscosity index
viscosity
aniline point
flash point
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Most widely used solvent for dewaxing is
methyl-ethyl-ketone (MEK)
naphtha
petroleum ether
sodium plumbite
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Liquefied Petroleum Gas (LPG) is mainly a mixture of
propane & butane
methane & ethane
high boiling olefins
high boiling naphthenes
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Water content in the crude oil as it comes out of oil well may be upto __________ percent.
2
5
10
25
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers