Petroleum Refinery Engineering With increase in the number of carbon and hydrogen atoms in hydrocarbon molecules, the density of petroleum products Decreases Remains same Unpredictable from the data Increases Decreases Remains same Unpredictable from the data Increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Naphthenes Aromatics Iso-paraffins Paraffins Naphthenes Aromatics Iso-paraffins Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most ideal feed stock for 'coking' process used for the manufacture of petroleum coke? Light gas oil Naphtha Vacuum residue Diesel Light gas oil Naphtha Vacuum residue Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Paraffins Olefins Naphthenes Aromatics Paraffins Olefins Naphthenes Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking, the Gasoline obtained has very high amount of gum forming compounds Gasoline obtained has a very low octane number Gasoline obtained has very high aromatic content Pressure & temperature is very high Gasoline obtained has very high amount of gum forming compounds Gasoline obtained has a very low octane number Gasoline obtained has very high aromatic content Pressure & temperature is very high ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of kerosene is the Temperature at which smoking starts None of these Maximum height of flame (in mm) without causing smoking, when burnt in a standard lamp Time after which smoking starts on burning Temperature at which smoking starts None of these Maximum height of flame (in mm) without causing smoking, when burnt in a standard lamp Time after which smoking starts on burning ANSWER DOWNLOAD EXAMIANS APP
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