Petroleum Refinery Engineering Carbon/hydrogen ratio (by weight) is maximum (out of following) for Heavy fuel oil Light gas oil Kerosene Gasoline Heavy fuel oil Light gas oil Kerosene Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most desirable component of a good quality kerosene? Naphthenes N-paraffins I-paraffins Aromatics Naphthenes N-paraffins I-paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Olefins are Present in substantially good quantity in crude petroleum Unsaturated cyclic compounds (hydrocarbons) None of these Saturated hydrocarbons Present in substantially good quantity in crude petroleum Unsaturated cyclic compounds (hydrocarbons) None of these Saturated hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic alkylation, higher iso-butane to olefin ratio gives Higher yield Low final boiling point product Both A & B Neither A nor B Higher yield Low final boiling point product Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Amyl nitrate Ethyl mercaptan Napthenic acid Tetra ethyl lead Amyl nitrate Ethyl mercaptan Napthenic acid Tetra ethyl lead ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline produced by two stage fluidised catalytic cracking process is 97 92 80 87 97 92 80 87 ANSWER DOWNLOAD EXAMIANS APP
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