Petroleum Refinery Engineering Higher vapour pressure of gasoline indicates Both A & B Low flash point High breathing loss Neither A nor B Both A & B Low flash point High breathing loss Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following contains maximum sulphur? Fuel oil Diesel Kerosene Petrol Fuel oil Diesel Kerosene Petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Mercaptans Cycloparaffins Naphthenes Olefins Mercaptans Cycloparaffins Naphthenes Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Both A & B Neither A nor B Fluctuation of ambient temperature during day and night Presence of unsaturated air Both A & B Neither A nor B Fluctuation of ambient temperature during day and night Presence of unsaturated air ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in petrol (gasoline) but undesirable in kerosene? Aromatics Naphthenic acid Mercaptans Paraffins Aromatics Naphthenic acid Mercaptans Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Stabilisation of gasoline (petrol) means Removal of dissolved gases from it Increasing its oxidation stability Improving its lead susceptibility Increasing its vapour pressure Removal of dissolved gases from it Increasing its oxidation stability Improving its lead susceptibility Increasing its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
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