Petroleum Refinery Engineering During electrical desalting of crude oil, the electrical conductivity of a mixture of crude oil and water (which ranges between 3 to 8% water) __________ with increase in the amount of water. Remains unchanged Decreases Increases Decreases linearly Remains unchanged Decreases Increases Decreases linearly ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. Polymer Unleaded Straight run Casing head Polymer Unleaded Straight run Casing head ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans is represented as (where R and R' are alkyl groups) R-S-H R-S-R' R-COOH R-S-R R-S-H R-S-R' R-COOH R-S-R ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ? Gasoline Diesel Atmospheric gas oil Vacuum gas oil Gasoline Diesel Atmospheric gas oil Vacuum gas oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reid vapour pressure of gasoline is the measure of its Carbon residue Vapour locking tendency Cloud point Pour point Carbon residue Vapour locking tendency Cloud point Pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Mixed Paraffinic Intermediate Naphthenic Mixed Paraffinic Intermediate Naphthenic ANSWER DOWNLOAD EXAMIANS APP
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