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