PETROLEUM REFINERY ENGINEERING QUIZ

__________ determination is not a very significant and important test for gasoline.

Gum & sulphur content

Reid vapor pressure

Viscosity

Octane number

TRUE ANSWER : ?
YOUR ANSWER : ?

Deoiling of wax is done by its

Heating

Cooling

Solvent extraction

Both B & C

TRUE ANSWER : ?
YOUR ANSWER : ?

Reforming converts

Naphthenes into aromatics

Naphthenes into paraffin

Olefins into paraffins

Naphthenes into olefins

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following has the highest viscosity of all (at a given temperature)?

Naphtha

Fuel oil

Petrol

Light diesel oil

TRUE ANSWER : ?
YOUR ANSWER : ?

The solvent used in Barisol dewaxing process is

Hexane

Benzol and ethylene dichloride

Furfural

Methyl ethyl ketone (MEK)

TRUE ANSWER : ?
YOUR ANSWER : ?

Octane number of gasoline is a measure of its

Ignition delay

Ignition temperature

Smoke point

Resistance to knock

TRUE ANSWER : ?
YOUR ANSWER : ?

Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight.

50

65

98

85

TRUE ANSWER : ?
YOUR ANSWER : ?

Solvent used in Edeleanu process is

Phenol

Propane

Furfural

Liquid SO₂

TRUE ANSWER : ?
YOUR ANSWER : ?

Aniline point is a property of the

Gasoline

Diesel

Naphtha

LPG

TRUE ANSWER : ?
YOUR ANSWER : ?

Crude oil produced by Indian oil fields are predominantly __________ in nature.

Paraffinic

Asphaltic

Mixed base

Naphthenic

TRUE ANSWER : ?
YOUR ANSWER : ?

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