Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Nickel Vanadium pentoxide Silica gel Silica-alumina Nickel Vanadium pentoxide Silica gel Silica-alumina ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The colour of gasoline is an indication of its Octane number Gum forming tendency & thoroughness of refining Lead susceptibility None of these Octane number Gum forming tendency & thoroughness of refining Lead susceptibility None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which parameter is used for the grading of paraffin waxes? Penetration number Melting point Specific gravity Viscosity Penetration number Melting point Specific gravity Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphuric acid treatment of petroleum products removes the __________ materials. Gum forming All of these Asphaltic Color forming Gum forming All of these Asphaltic Color forming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ? Vacuum gas oil Atmospheric gas oil Gasoline Diesel Vacuum gas oil Atmospheric gas oil Gasoline Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The general formula of naphthenes is Same as that for olefins i.e. CnH2n CnH2n + 2 CnHn - 4 CnH2n - 6 (where, n ≥ 6) Same as that for olefins i.e. CnH2n CnH2n + 2 CnHn - 4 CnH2n - 6 (where, n ≥ 6) ANSWER DOWNLOAD EXAMIANS APP
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