Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute. 250 to 350 450 to 500 1 to 5 30 to 80 250 to 350 450 to 500 1 to 5 30 to 80 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics have the highes __________ of all the hydrocarbons of same carbon atoms. Smoke point Cetane number Octane number Viscosity Smoke point Cetane number Octane number Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most widely used crude topping column in refineries is the __________ column. Perforated plate Fluidised bed Packed bed Bubble-cap Perforated plate Fluidised bed Packed bed Bubble-cap ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Naphtha Fuel oil Diesel Gasoline Naphtha Fuel oil Diesel Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline is a measure of its Smoke point Resistance to knock Ignition temperature Ignition delay Smoke point Resistance to knock Ignition temperature Ignition delay ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The first crude oil refinery of India is located at Kochin Naharkatiya Madras Digboi Kochin Naharkatiya Madras Digboi ANSWER DOWNLOAD EXAMIANS APP
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