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