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