Petroleum Refinery Engineering Petrolatum is None of these Petroleum coke Same as petroleum ether A mixture of microcrystalline wax in viscous hydrocarbon liquids None of these Petroleum coke Same as petroleum ether A mixture of microcrystalline wax in viscous hydrocarbon liquids ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in alkylation process is Nickel Silica gel Sulphuric acid Alumina Nickel Silica gel Sulphuric acid Alumina ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel used in naval applications has a minimum cetane number of 65 25 45 35 65 25 45 35 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Tetraethyl lead Ethyl nitrate or acetone Tetramethyllead None of these Tetraethyl lead Ethyl nitrate or acetone Tetramethyllead None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Tetra ethyl lead Amyl nitrate Ethyl mercaptan Napthenic acid Tetra ethyl lead Amyl nitrate Ethyl mercaptan Napthenic acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction Residues Light ends Intermediate distillates Heavy distillates Residues Light ends Intermediate distillates Heavy distillates ANSWER DOWNLOAD EXAMIANS APP
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