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