Petroleum Refinery Engineering Feedstock for polymerisation is None of these Naphtha Low boiling aromatics Cracked gases rich in C₂ & C₄ olefins None of these Naphtha Low boiling aromatics Cracked gases rich in C₂ & C₄ olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in alkylation process is Silica gel Alumina Sulphuric acid Nickel Silica gel Alumina Sulphuric acid Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline produced by two stage fluidised catalytic cracking process is 92 87 80 97 92 87 80 97 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Penetration test determines the __________ of the grease. Service temperature Stiffness Variation in viscosity with temperature Lubricating properties (e.g. oilness) Service temperature Stiffness Variation in viscosity with temperature Lubricating properties (e.g. oilness) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of petrol may be about 40-60 350-400 100-130 250-300 40-60 350-400 100-130 250-300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Viscosity index of a lubricating oil Is the measure of its flash point None of these Should be low Is the measure of variation of viscosity with temperature Is the measure of its flash point None of these Should be low Is the measure of variation of viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
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