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