Petroleum Refinery Engineering A multigrade lubricating oil means an oil having high Viscosity Viscosity index Flash point Aniline point Viscosity Viscosity index Flash point Aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in isomerisation process is AlCl3 H₃PO₄ H₂SO₄ HF AlCl3 H₃PO₄ H₂SO₄ HF ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is 3 2 1 4 3 2 1 4 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not an important property of fuel oil/furnace oil? Sulphur content Aniline point Viscosity Flash point Sulphur content Aniline point Viscosity Flash point 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 2000-2500 250-350 600-750 1000-1500 2000-2500 250-350 600-750 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following constituents present in petroleum is responsible for ash formation? Organometallic compounds Oxygen compounds Nitrogen compounds Sulphur compounds Organometallic compounds Oxygen compounds Nitrogen compounds Sulphur compounds ANSWER DOWNLOAD EXAMIANS APP
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