Petroleum Refinery Engineering Lane and Garton classification of petroleum is based on its Specific gravity Composition Optical properties Viscosity Specific gravity Composition Optical properties Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking process is used mainly for making Fuel oil Smoke free kerosene High cetane diesel High octane gasoline Fuel oil Smoke free kerosene High cetane diesel High octane gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg. 1000-1500 250-350 2000-2500 600-750 1000-1500 250-350 2000-2500 600-750 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Viscosity index of a lubricating oil Is the measure of its flash point Should be low None of these Is the measure of variation of viscosity with temperature Is the measure of its flash point Should be low None of these Is the measure of variation of viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process. 10 1000-10000 100 200-300 10 1000-10000 100 200-300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest octane number? Naphthenes Olefins Aromatics I-paraffins Naphthenes Olefins Aromatics I-paraffins ANSWER DOWNLOAD EXAMIANS APP
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