Petroleum Refinery Engineering Molecular weight of petrol may be about 350-400 40-60 100-130 250-300 350-400 40-60 100-130 250-300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A multigrade lubricating oil means an oil having high Flash point Viscosity Aniline point Viscosity index Flash point Viscosity Aniline point Viscosity index ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with Methyl alcohol Methane Ethyl alcohol Ethane Methyl alcohol Methane Ethyl alcohol Ethane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering An upper limit of oil content is limited to about __________ percent for achieving efficient and satisfactory level of wax sweating. 5 40 60 15 5 40 60 15 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Cycloparaffins Olefins Mercaptans Naphthenes Cycloparaffins Olefins Mercaptans Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest octane number? Aromatics Olefins I-paraffins Naphthenes Aromatics Olefins I-paraffins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
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