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