Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Sodium plumbite Lead sulphate Sodium sulphite Sodium thiosulphate Sodium plumbite Lead sulphate Sodium sulphite Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Propane Doctor's solution Methyl ethyl ketone Methanol amine Propane Doctor's solution Methyl ethyl ketone Methanol amine ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process. 100 10 200-300 1000-10000 100 10 200-300 1000-10000 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The reservoir rock containing petroleum has Both B and C Low porosity High porosity High permeability Both B and C Low porosity High porosity High permeability ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Diesel Gasoline Fuel oil Naphtha Diesel Gasoline Fuel oil Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the lowest cetane number? Olefins I-paraffins Naphthene Aromatics Olefins I-paraffins Naphthene Aromatics ANSWER DOWNLOAD EXAMIANS APP
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