Petroleum Refinery Engineering Higher viscosity of lubricating oil usually signifies Higher flash point and fire point Lower Reid vapour pressure Lower flash point and fire point Higher acid number Higher flash point and fire point Lower Reid vapour pressure Lower flash point and fire point Higher acid number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen percentage (by weight) in crude petroleum may be about 15 5 35 25 15 5 35 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the correct statement pertaining to catalytic cracking. Percentage conversion increases with increase in the catalyst to oil ratio With increase in the reactor temperature, gasoline yield decreases for a given conversion With increase in the reactor pressure, octane number of gasoline decreases All of these Percentage conversion increases with increase in the catalyst to oil ratio With increase in the reactor temperature, gasoline yield decreases for a given conversion With increase in the reactor pressure, octane number of gasoline decreases All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell All of these Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feed for reforming is generally Reduced crude Vacuum gas oil Naphtha or straight run gasoline Atmospheric gas oil Reduced crude Vacuum gas oil Naphtha or straight run gasoline Atmospheric gas oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum is believed to have originated from __________ sources. Neither A nor B Vegetable Both A & B Animal Neither A nor B Vegetable Both A & B Animal ANSWER DOWNLOAD EXAMIANS APP
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