Petroleum Refinery Engineering Which of the following is used as a catalyst in fluidised bed catalytic cracking? Silica-magnesia All of these Bentonite clays Silica-alumina Silica-magnesia All of these Bentonite clays Silica-alumina ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering For gasoline, the flash point ( Abel apparatus None of these Pensky-Marten's apparatus Saybolt chromometer Abel apparatus None of these Pensky-Marten's apparatus Saybolt chromometer 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) ? Atmospheric gas oil Gasoline Vacuum gas oil Diesel Atmospheric gas oil Gasoline Vacuum gas oil Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Aromatics Naphthenes Olefins Paraffins Aromatics Naphthenes Olefins Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Remains same Either A or B Increases Decreases Remains same Either A or B Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Research octane number refers to the Unleaded motor fuels High octane number motor fuels High octane number aviation fuels Low octane number motor fuels Unleaded motor fuels High octane number motor fuels High octane number aviation fuels Low octane number motor fuels ANSWER DOWNLOAD EXAMIANS APP
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