PETROLEUM REFINERY ENGINEERING QUIZ

Which of the following has the maximum °API gravity of all?

Furnace oil

Diesel

Petrol

Kerosene

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following contains maximum sulphur?

Diesel

Fuel oil

Petrol

Kerosene

TRUE ANSWER : ?
YOUR ANSWER : ?

Petroleum coke is commercially produced by the __________ process.

Visbreaking

Delayed coking

Fluid catalytic cracking

Hydrocracking

TRUE ANSWER : ?
YOUR ANSWER : ?

Smoke point of a good burning kerosene may be around __________ mm.

100-120

0-5

60-75

20-25

TRUE ANSWER : ?
YOUR ANSWER : ?

Molecular weight of crude petroleum may be around

50

5000

250

1500

TRUE ANSWER : ?
YOUR ANSWER : ?

Petroleum coke is used mainly in the

Blast furnace for reduction of iron ore

Manufacture of carbon electrode

Sugar refining

Discoloration of yellow glycerine

TRUE ANSWER : ?
YOUR ANSWER : ?

Solvent used in duo-sol extraction for lube oil upgradation is a mixture of

Propane & phenol-cresol mixture

Phenol & furfural

Methyl ethyl ketone & glycol

Propane & liquid sulphur dioxide

TRUE ANSWER : ?
YOUR ANSWER : ?

Crude topping column operates at __________ pressure.

Atmospheric

3 atm

Vacuum

10 atm

TRUE ANSWER : ?
YOUR ANSWER : ?

The condesate obtained on compression of wet natural gas is termed as

Natural gasoline

Liquid natural gas

None of these

Liquefied natural gasoline

TRUE ANSWER : ?
YOUR ANSWER : ?

Removal of light fractions from crude oil is called its

Stabilisation

Sweetening

Visbreaking

Dehydration

TRUE ANSWER : ?
YOUR ANSWER : ?

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