Petroleum Refinery Engineering Octane number (unleaded) of gasoline produced by isomerisation of butane may be about 70 90 45 55 70 90 45 55 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of kerosene expresses its Burning characteristics Lamp wick wetting characteristics Aromatic content directly Luminosity characteristics Burning characteristics Lamp wick wetting characteristics Aromatic content directly Luminosity characteristics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil is subjected to vacuum distillation in the last stage, because High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose None of these High purity products can be obtained thereby Lighter/low boiling products are prone to thermal decomposition High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose None of these High purity products can be obtained thereby Lighter/low boiling products are prone to thermal decomposition ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Sulphur content Wax content Knocking tendency Spontaneous ignition temperature Sulphur content Wax content Knocking tendency Spontaneous ignition temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Sulphones Thiophenes Pyroles Mercaptans Sulphones Thiophenes Pyroles Mercaptans ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most desirable component of a good quality kerosene? N-paraffins Naphthenes Aromatics I-paraffins N-paraffins Naphthenes Aromatics I-paraffins ANSWER DOWNLOAD EXAMIANS APP
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