Petroleum Refinery Engineering Mercaptans are added to liquefied petroleum gas (LPG) to Reduce its cost Increase its calorific value Assist in checking its leakage from cylinder Narrow down its explosion limit Reduce its cost Increase its calorific value Assist in checking its leakage from cylinder Narrow down its explosion limit ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following categories of gasoline has the highest lead susceptibility? Platinum reformed gasoline Polymer gasoline Catalytical cracked gasoline Straight run gasoline Platinum reformed gasoline Polymer gasoline Catalytical cracked gasoline Straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering An upper limit of oil content is limited to about __________ percent for achieving efficient and satisfactory level of wax sweating. 5 40 60 15 5 40 60 15 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the additive property of a lube oil out of following. °API gravity Flashpoint Viscosity Specific gravity °API gravity Flashpoint Viscosity Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of kerosene expresses its Luminosity characteristics Aromatic content directly Burning characteristics Lamp wick wetting characteristics Luminosity characteristics Aromatic content directly Burning characteristics Lamp wick wetting characteristics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Depress its pour point Dissolve wax Precipitate wax Remove wax Depress its pour point Dissolve wax Precipitate wax Remove wax ANSWER DOWNLOAD EXAMIANS APP
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