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