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