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