Petroleum Refinery Engineering Which of the following is used as a catalyst in fluidised bed catalytic cracking? Silica-magnesia Silica-alumina All of these Bentonite clays Silica-magnesia Silica-alumina All of these Bentonite clays ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds). 25 100 50 5 25 100 50 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the deasphalting process is Hexane Propane Phenol Furfurol Hexane Propane Phenol Furfurol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the lowest flash point of all? Furnace oil Diesel Kerosene Petrol Furnace oil Diesel Kerosene Petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Detergent is added as an additive in engine lubricating oil to Keep contaminants in suspension Reduce deposit formation Prevent rusting Increase oxidation stability Keep contaminants in suspension Reduce deposit formation Prevent rusting Increase oxidation stability ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sour crude means the __________ bearing crude. Wax Asphalt Sulphur compounds Nitrogen compounds Wax Asphalt Sulphur compounds Nitrogen compounds ANSWER DOWNLOAD EXAMIANS APP
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