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