Petroleum Refinery Engineering A multigrade lubricating oil means an oil having high Viscosity index Aniline point Viscosity Flash point Viscosity index Aniline point Viscosity Flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen percentage (by weight) in crude petroleum may be about 35 15 5 25 35 15 5 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feed for reforming is generally Vacuum gas oil Reduced crude Atmospheric gas oil Naphtha or straight run gasoline Vacuum gas oil Reduced crude Atmospheric gas oil Naphtha or straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Both A & B More than 98% promotes cracking Neither A nor B Less than 90% promotes polymerisation Both A & B More than 98% promotes cracking Neither A nor B Less than 90% promotes polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tanks used for the storage of petroleum products (which are inflammable) should be painted with a __________ paint. Yellow White Black Red Yellow White Black Red ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The octane number of aviation gasoline may be 97 87 >100 79 97 87 >100 79 ANSWER DOWNLOAD EXAMIANS APP
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