Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Doctor's solution Methyl ethyl ketone Propane Methanol amine Doctor's solution Methyl ethyl ketone Propane Methanol amine ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of petrol may be about 40-60 250-300 350-400 100-130 40-60 250-300 350-400 100-130 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Paraffins Diolefins Aromatics Naphthenes Paraffins Diolefins Aromatics Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process. 1000-10000 100 10 200-300 1000-10000 100 10 200-300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of a liquid petroleum fuel gives an idea about its Volatility All of these Explosion hazards characteristics Nature of boiling point diagram Volatility All of these Explosion hazards characteristics Nature of boiling point diagram ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher viscosity of lubricating oil usually signifies Lower Reid vapour pressure Lower flash point and fire point Higher acid number Higher flash point and fire point Lower Reid vapour pressure Lower flash point and fire point Higher acid number Higher flash point and fire point ANSWER DOWNLOAD EXAMIANS APP
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