Petroleum Refinery Engineering Which of the following reactions is undesirable in the production of catalytically reformed gasoline? Isomerisation of paraffins Dehydrocyclisation of higher paraffins Dehydrogenation of naphthene Dehydrogenation of lower paraffins Isomerisation of paraffins Dehydrocyclisation of higher paraffins Dehydrogenation of naphthene Dehydrogenation of lower paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point test of an oil qualitatively indicates the __________ content of an oil. Paraffin Aromatic Olefin Naphthene Paraffin Aromatic Olefin Naphthene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. Straight run Unleaded Polymer Casing head Straight run Unleaded Polymer Casing head ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Ethyl nitrate or acetone Tetramethyllead Tetraethyl lead None of these Ethyl nitrate or acetone Tetramethyllead Tetraethyl lead None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Naphthenes into olefins Naphthenes into paraffin Naphthenes into aromatics Olefins into paraffins Naphthenes into olefins Naphthenes into paraffin Naphthenes into aromatics Olefins into paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Converts iso-paraffin into olefin Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts olefin into paraffin Converts iso-paraffin into olefin Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts olefin into paraffin ANSWER DOWNLOAD EXAMIANS APP
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