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