Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Mercaptans Naphthenic acid Aromatics Paraffins Mercaptans Naphthenic acid Aromatics Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of aromatics in Diesel increases its cetane number Petrol increases its octane number All of these Kerosene increases its smoke point Diesel increases its cetane number Petrol increases its octane number All of these Kerosene increases its smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes is used for the production of petroleum coke? Visbreaking Stabilisation Cracking Reforming Visbreaking Stabilisation Cracking Reforming 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). 50 100 25 5 50 100 25 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Thermofer catalytic cracking process is a __________ process. Fixed bed Moving bed Fluidised bed Non-catalytic Fixed bed Moving bed Fluidised bed Non-catalytic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the minimum °API gravity of all? Kerosene Furnace oil Diesel Petrol Kerosene Furnace oil Diesel Petrol ANSWER DOWNLOAD EXAMIANS APP
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