Petroleum Refinery Engineering Diesel used in naval applications has a minimum cetane number of 45 35 25 65 45 35 25 65 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum Does not contain asphalt Does not contain aromatics Constitutes mainly of olefins Is optically active Does not contain asphalt Does not contain aromatics Constitutes mainly of olefins Is optically active ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones. Sulphur increases Sulphur decreases Nitrogen decreases None of these Sulphur increases Sulphur decreases Nitrogen decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Water content in the crude oil as it comes out of oil well may be upto __________ percent. 25 5 2 10 25 5 2 10 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Carbon percentage (by weight) in crude petroleum may be about 85 65 95 75 85 65 95 75 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are added to liquefied petroleum gas (LPG) to Narrow down its explosion limit Increase its calorific value Reduce its cost Assist in checking its leakage from cylinder Narrow down its explosion limit Increase its calorific value Reduce its cost Assist in checking its leakage from cylinder ANSWER DOWNLOAD EXAMIANS APP
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