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