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). 100 50 25 5 100 50 25 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the undesirable property for a solvent meant for dewaxing of lube oil. Both A & B High solubility of wax in the solvent Complete miscibility with oil Neither A nor B Both A & B High solubility of wax in the solvent Complete miscibility with oil Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feed for reforming is generally Reduced crude Naphtha or straight run gasoline Atmospheric gas oil Vacuum gas oil Reduced crude Naphtha or straight run gasoline Atmospheric gas oil Vacuum gas oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most ideal feed stock for 'coking' process used for the manufacture of petroleum coke? Naphtha Vacuum residue Diesel Light gas oil Naphtha Vacuum residue Diesel Light gas oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Catalytically reformed gasoline Polymer gasoline Catalytically cracked gasoline Straight run gasoline Catalytically reformed gasoline Polymer gasoline Catalytically cracked gasoline Straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Products drawn from the top to bottom of the crude oil distillation column has progressively increasing Boiling points C/H ratio Molecular weight All of these Boiling points C/H ratio Molecular weight All of these ANSWER DOWNLOAD EXAMIANS APP
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