Petroleum Refinery Engineering Which of the following contains maximum sulphur? Petrol Kerosene Diesel Fuel oil Petrol Kerosene Diesel Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Detergent is added as an additive in engine lubricating oil to Increase oxidation stability Reduce deposit formation Keep contaminants in suspension Prevent rusting Increase oxidation stability Reduce deposit formation Keep contaminants in suspension Prevent rusting ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most undesirable component in kerosene? Naphthenes I-paraffins Aromatics N-paraffins Naphthenes I-paraffins Aromatics N-paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about __________ of that of water (i.e. 1 gm/c.c). Half One third One fourth One eighth Half One third One fourth One eighth 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 Less than 90% promotes polymerisation More than 98% promotes cracking Neither A nor B Both A & B Less than 90% promotes polymerisation More than 98% promotes cracking Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used for dewaxing of petroleum products are Propane Methyl ethyl ketone (MEK) Both B & C Furfural Propane Methyl ethyl ketone (MEK) Both B & C Furfural ANSWER DOWNLOAD EXAMIANS APP