Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Petroleum Refinery Engineering
Viscosity index of a lubricating oil
is the measure of its flash point.
is the measure of variation of viscosity with temperature.
should be low.
none of these.
Correct Answer:
is the measure of variation of viscosity with temperature.
← Previous Question
Next Question→
More Questions from
Petroleum Refinery Engineering
Paraffin base crude oil as compared to asphalt base crude gives
Crude oil is pumped by a __________ pump.
A good lubricant should have high
Pick out the additive property of a lube oil out of following.
Operating condition in the electrical dehydrators for crude oil is about
For gasoline, the flash point (<50°C) is determined by the
__________ is not an important refinery process for upgrading the quality of lubricating oil.
__________ test is done to find out the softening point of bitumen.
Solvent deoiling process is used for separating oil and soft wax from hard wax. Methyl iso-butyl ketone and methyl ethyl ketone (MEK) are two commonly used deoiling solvents. Use of former as the deoiling solvent has the advantages of the
Feedstock for the production of biodiesel is
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments