Petroleum Refinery Engineering Deoiling of wax is done by its Heating Solvent extraction Cooling Both B & C Heating Solvent extraction Cooling Both B & C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Causes olefins to combine with iso-paraffins Converts olefin into paraffin Causes olefins to combine with each other Converts iso-paraffin into olefin Causes olefins to combine with iso-paraffins Converts olefin into paraffin Causes olefins to combine with each other Converts iso-paraffin into olefin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is used as a solvent in deasphalting of petroleum products? Furfural Liquid sulphur dioxide Propane Methyl ethyl ketone Furfural Liquid sulphur dioxide Propane Methyl ethyl ketone ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics have the highes __________ of all the hydrocarbons of same carbon atoms. Octane number Smoke point Viscosity Cetane number Octane number Smoke point Viscosity Cetane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The first crude oil refinery of India is located at Naharkatiya Digboi Kochin Madras Naharkatiya Digboi Kochin Madras ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Ethyl mercaptan Tetra ethyl lead Napthenic acid Amyl nitrate Ethyl mercaptan Tetra ethyl lead Napthenic acid Amyl nitrate ANSWER DOWNLOAD EXAMIANS APP
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