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