Petroleum Refinery Engineering Diesel index.(an alternative index for expressing the quality of diesel) is Equal to cetane number plus 3 Not related to aniline point Determined by using a test engine All of these Equal to cetane number plus 3 Not related to aniline point Determined by using a test engine All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic polymerisation is Phosphoric acid on kieselghur Aluminium chloride Vanadium pentaoxide Nickel Phosphoric acid on kieselghur Aluminium chloride Vanadium pentaoxide Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number (unleaded) of gasoline produced by isomerisation of butane may be about 55 90 70 45 55 90 70 45 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The octane number of aviation gasoline may be 79 97 >100 87 79 97 >100 87 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Causes olefins to combine with iso-paraffins Converts olefin into paraffin Converts iso-paraffin into olefin Causes olefins to combine with each other Causes olefins to combine with iso-paraffins Converts olefin into paraffin Converts iso-paraffin into olefin Causes olefins to combine with each other ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 25 10 5 100 25 10 5 100 ANSWER DOWNLOAD EXAMIANS APP
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