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