Related Questions

Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________ ptb (pounds per thousand barrel).
A 0.03
B 3
C 35
D 70
__________ base crude oil is also called asphaltic crude.
A Paraffinic
B Naphthenic
C Mixed
D Aromatic
Paraffin base crude oil as compared to asphalt base crude gives
A Higher yield of straight run gasoline
B Higher octane number gasoline
C Lower viscosity index lube oil
D Poorer yield of lube oil
Sour crude means the __________ bearing crude.
A Asphalt
B Sulphur compounds
C Wax
D Nitrogen compounds
Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'.
A 1
B 5
C 15
D 25
A typical yield of diesel in straight run distillation of crude oil may be about __________ percent.
A 8
B 18
C 28
D 35
A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent.
A 4
B 10
C 18
D 26
Naphtha yield in straight run distillation of crude oil may be about __________ percent.
A 2
B 6
C 12
D 18
Which of the following is used for pumping crude oil from oil well?
A Single stage centrifugal pump
B Gear pump
C Screw pump
D Duplex/triplex reciprocating pump
The import of crude oil and petroleum done from national oil companies of producer countries, which have a net exportable surplus of oil is by
A term contracts
B term tenders
C monthly tenders
D All the above

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