A. 0
B. 100
C. 50
D. ∞
Cetane number of alpha methyl naphthalene is assumed to be_________________? Read More »
Petroleum Refinery Engineering A. Abel apparatus
B. Pensky-Martens apparatus
C. Saybolt chromometer
D. None of these
Flash point of diesel/kerosene (>50°C) is determined by the_______________? Read More »
Petroleum Refinery Engineering A. Sulphur
B. Nitrogen
C. Oxygen
D. None of these
Naphthenic acid is a/an ______________ compound? Read More »
Petroleum Refinery Engineering A. Liquid lighter than water
B. Liquid heavier than water
C. Gas lighter than air
D. Gas heavier than air
LPG when brought to atmospheric pressure & temperature will be a________________? Read More »
Petroleum Refinery Engineering A. Alkylation of unsaturated
B. Presence of sulphur
C. Oxidation & polymerisation of unsaturated
D. Higher aromatic content
Gum formation in stored gasoline is mainly due to the ____________________? Read More »
Petroleum Refinery Engineering A. 0-5
B. 20-25
C. 60-75
D. 100-120
Smoke point of a good burning kerosene may be around _______________ mm? Read More »
Petroleum Refinery Engineering A. Elimination of solvent drying facility
B. Higher nitration temperature
C. Lower solvent dilution ratio
D. All A., B. & C.
A. Diesel
B. Kerosene
C. Petrol
D. Furnace oil
Which of the following has the highest flash point of all ? Read More »
Petroleum Refinery Engineering A. 50
B. 70
C. 90
D. 140
A. Butene
B. Butadiene
C. Cyclohexane
D. Acetylene
Which of the following is a Naphthene ? Read More »
Petroleum Refinery Engineering