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Petroleum Refinery Engineering

Petroleum Refinery Engineering
In catalytic alkylation, higher iso-butane to olefin ratio gives

Higher yield
Neither A nor B
Low final boiling point product
Both A & B

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Petroleum Refinery Engineering
Octane numbers of motor gasoline used in India and America are respectively

94 & 100
83 & 100
94 & 87
87 & 94

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Petroleum Refinery Engineering
__________ test is done to find out the softening point of bitumen.

Ball and ring
Impact
Viscosity
Flame

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Petroleum Refinery Engineering
Which of the following is desirable in petrol (gasoline) but undesirable in kerosene?

Naphthenic acid
Paraffins
Aromatics
Mercaptans

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Petroleum Refinery Engineering
Aniline point of the diesel is a measure of its __________ content.

Olefin
Aromatic
Paraffin
Naphthene

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Petroleum Refinery Engineering
Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is

3
4
1
2

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