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