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