Petroleum Refinery Engineering Phenols are added in gasoline to Act as an antioxidant Improve the octane number Increase its pour point Reduce its viscosity Act as an antioxidant Improve the octane number Increase its pour point Reduce its viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about __________ of that of water (i.e. 1 gm/c.c). One eighth One third One fourth Half One eighth One third One fourth Half ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Aromatics Paraffins Diolefins Naphthenes Aromatics Paraffins Diolefins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering High aniline point of diesel indicates that, it Is highly paraffinic Has a large ignition delay Is highly aromatic Has a low diesel index Is highly paraffinic Has a large ignition delay Is highly aromatic Has a low diesel index ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following contains maximum sulphur? Kerosene Petrol Diesel Fuel oil Kerosene Petrol Diesel Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one is used to determine the colour of petroleum products? Cleveland apparatus Saybolt chromometer Colour comparator None of these Cleveland apparatus Saybolt chromometer Colour comparator None of these ANSWER DOWNLOAD EXAMIANS APP
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