A. 2
B. 5
C. 10
D. 25
A. More than 100
B. Round about 100
C. Between 50 and 100
D. Less than 25
A. Equal weight of diesel & the aniline are completely miscible
B. Equal weight of aniline & the test sample are completely miscible
C. Equal volume of aniline & the test sample are completely miscible
D. Aniline vaporises
Aniline point is the temperature at which___________________? Read More »
Petroleum Refinery Engineering A. Low molecular weight & low boiling point compounds present in petroleum
B. Desirable in catalytic cracking feedstock, because they produce coke
C. Readily oxidisable and form carbonaceous sludge
D. All A., B. & C.
Asphalts are _________________? Read More »
Petroleum Refinery Engineering A. Presence of unsaturated air
B. Fluctuation of ambient temperature during day and night
C. Both A. and B.
D. Neither A. nor B.
“Breathing loss” on storage of gasoline occurs due to the _____________________? Read More »
Petroleum Refinery Engineering A. Fixed bed
B. Moving bed
C. Fluidised bed
D. Non-catalytic
Thermofor catalytic cracking process is a ______________ process? Read More »
Petroleum Refinery Engineering A. Acid
B. Solvent extraction
C. Alkali
D. Clay
A. Emulsification tendency
B. Water separation characteristics
C. Water content
D. Water absorbing capacity from atmosphere
A. Sulphur & its compounds
B. Water
C. Organic impurities
D. Wax
Sweetening of petroleum product means the removal of ______________________? Read More »
Petroleum Refinery Engineering A. 35
B. 70
C. 105
D. 150
Aniline point of high speed diesel may be about ____________ °C ? Read More »
Petroleum Refinery Engineering