Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 94 & 100 94 & 87 83 & 100 87 & 94 94 & 100 94 & 87 83 & 100 87 & 94 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most undesirable component in kerosene? Aromatics Naphthenes N-paraffins I-paraffins Aromatics Naphthenes N-paraffins I-paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering True vapour pressure of a petroleum fraction __________ Reid vapour pressure. Is less than Is same as Is more than May be either more or less than Is less than Is same as Is more than May be either more or less than ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction Intermediate distillates Residues Light ends Heavy distillates Intermediate distillates Residues Light ends Heavy distillates ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering CnH2n is the general formula for Olefins Naphthenes Neither A nor B Both A & B Olefins Naphthenes Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Dissolve wax Depress its pour point Precipitate wax Remove wax Dissolve wax Depress its pour point Precipitate wax Remove wax ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS