Petroleum Refinery Engineering An upper limit of oil content is limited to about __________ percent for achieving efficient and satisfactory level of wax sweating. 5 60 40 15 5 60 40 15 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering CnH2n is the general formula for Olefins Neither A nor B Both A & B Naphthenes Olefins Neither A nor B Both A & B Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Diolefins Aromatics Paraffins Naphthenes Diolefins Aromatics Paraffins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In solutizer sweetening process, solutizer solution used is Both A & B Neither A nor B Methanol in Unisol process Naphthenic acid in Mercapsol process Both A & B Neither A nor B Methanol in Unisol process Naphthenic acid in Mercapsol process ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 30atm & 200°C 2atm & 500°C 50atm. & 750°C 10atm & 500°C 30atm & 200°C 2atm & 500°C 50atm. & 750°C 10atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most desirable component of a good quality kerosene? Naphthenes I-paraffins N-paraffins Aromatics Naphthenes I-paraffins N-paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
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