Petroleum Refinery Engineering Quiz 1
1 / 50
Antioxidants are added in petrol to _______?
2 / 50
Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil___________?
3 / 50
_____ is not an important refinery process for upgrading the quality of lubricating oil ?
4 / 50
Carbon/hydrogen ratio (by weight) is maximum (out of following) for__________?
5 / 50
Catalyst used in the catalytic cracking is_______?
6 / 50
A good lubricant should have high _______ ?
7 / 50
?Breathing loss? on storage of gasoline occurs due to the _______?
8 / 50
Aniline point of the diesel is a measure of its _______ content?
9 / 50
Aromatics have the highest _________ of all the hydrocarbons of same carbon atoms?
10 / 50
?Solvent naphtha? used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts?
11 / 50
Aniline point test of an oil qualitatively indicates the _______ content of an oil?
12 / 50
Butadiene is a/an__________?
13 / 50
Catalyst used in alkylation process is___________?
14 / 50
Boiling range of motor gasoline is an indication of the _____?
15 / 50
A source rock that is too immature to generate petroleum in its natural setting is known as__________?
16 / 50
Cetane number of high speed diesel must be ?__________?
17 / 50
Asphalts are __________?
18 / 50
Cetane number of alpha methyl naphthalene is assumed to be__________?
19 / 50
Alkylation_______?
20 / 50
______ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation?
21 / 50
1 centistoke is equal to _______ Redwood I seconds?
22 / 50
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_________?
23 / 50
A petroleum well is called ?dry?, if it contains ______?
24 / 50
A multigrade lubricating oil means an oil having high ___________?
25 / 50
Catalyst used in isomerisation process is ___________ ?
26 / 50
A typical yield of kerosene in straight run distillation of crude oil may be about ___________ percent?
27 / 50
______ base crude oil is also called asphaltic crude?
28 / 50
Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses ________ as catalyst?
29 / 50
Cetane number of a diesel fuel is the measure of its______?
30 / 50
Aniline point of high speed diesel may be about _____ ?C ?
31 / 50
Cetane number of diesel used in trucks may be about ___________?
32 / 50
Both asphalt and wax are produced by _______ base crude oils?
33 / 50
_______ test is done to find out the softening point of bitumen?
34 / 50
A typical yield of diesel in straight run distillation of crude oil may be about _________ percent?
35 / 50
_________ treatment is done for appreciable improvement in viscosity index of lubricating oil?
36 / 50
Bottom product of atmospheric pressure crude oil distillation column is termed as_________?
37 / 50
Aniline point is the __________?
38 / 50
Aniline point is a property of the___________?
39 / 50
_______ converts n-paraffins to i-paraffins ?
40 / 50
Catalyst used in the catalytic polymerisation is___________?
41 / 50
______ determination is not a very significant and important test for gasoline?
42 / 50
Casing head gasoline is the liquid ___________?
43 / 50
Aniline point is the temperature at which_____?
44 / 50
Carbon percentage (by weight) in crude petroleum may be about__________?
45 / 50
Catalyst used in catalytic reforming is___________?
46 / 50
95% (by volume) of LPG at 760 mm Hg pressure will evaporate at __________ ?C?
47 / 50
Aromatics are desired constituents of______?
48 / 50
An upper limit of oil content is limited to about _______ percent for achieving efficient and satisfactory level of wax sweating?
49 / 50
Catalyst used in the isomerisation is_________?
50 / 50
Catalyst used in catalytic polymerisation which produces polymer gasoline is__________?
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