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