Petroleum Refinery Engineering Which of the following contains maximum sulphur? Fuel oil Petrol Kerosene Diesel Fuel oil Petrol Kerosene Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Olefins Paraffins Naphthenes Aromatics Olefins Paraffins Naphthenes Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the correct statement about catalytic polymerisation. In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive H₂SO₄ polymerisation process gives gasoline rich in unsaturates Both A & B Neither A nor B In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive H₂SO₄ polymerisation process gives gasoline rich in unsaturates Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking Is carried out at atmospheric pressure Produces fuel oil of lower viscosity Uses natural gas as feed Produces gasoline only Is carried out at atmospheric pressure Produces fuel oil of lower viscosity Uses natural gas as feed Produces gasoline only ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes in oil refinery does not employ 'cracking'? Pyrolysis Coking None of these Visbreaking Pyrolysis Coking None of these Visbreaking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude topping column operates at __________ pressure. 10 atm 3 atm Atmospheric Vacuum 10 atm 3 atm Atmospheric Vacuum ANSWER DOWNLOAD EXAMIANS APP
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