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