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