Petroleum Refinery Engineering Which is almost absent in crude petroleum? Olefins Mercaptans Cycloparaffins Naphthenes Olefins Mercaptans Cycloparaffins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the additive property of a lube oil out of following. Specific gravity Viscosity Flashpoint °API gravity Specific gravity Viscosity Flashpoint °API gravity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of n-heptane is assumed to be ∞ 70 100 0 ∞ 70 100 0 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans is represented as (where R and R' are alkyl groups) R-S-R R-COOH R-S-R' R-S-H R-S-R R-COOH R-S-R' R-S-H ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A multigrade lubricating oil means an oil having high Viscosity index Viscosity Aniline point Flash point Viscosity index Viscosity Aniline point Flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Naphtha Gasoline Diesel Atmospheric residue Naphtha Gasoline Diesel Atmospheric residue ANSWER DOWNLOAD EXAMIANS APP
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