Petroleum Refinery Engineering The proper arrangement of the petroleum fractions in order of their boiling points is Petrol > diesel > LPG > lubricating oil Lubricating oil > diesel > petrol > LPG Petrol > lubricating oil > diesel > LPG Lubricating oil > petrol > diesel > LPG Petrol > diesel > LPG > lubricating oil Lubricating oil > diesel > petrol > LPG Petrol > lubricating oil > diesel > LPG Lubricating oil > petrol > diesel > LPG ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Most widely used solvent for dewaxing is Naphtha Petroleum ether Sodium plumbite Methyl-ethyl-ketone (MEK) Naphtha Petroleum ether Sodium plumbite Methyl-ethyl-ketone (MEK) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are added to liquefied petroleum gas (LPG) to Narrow down its explosion limit Reduce its cost Assist in checking its leakage from cylinder Increase its calorific value Narrow down its explosion limit Reduce its cost Assist in checking its leakage from cylinder Increase its calorific value ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Isomerisation converts the __________ tot-paraffins. Naphthenes None of these Paraffins Olefins Naphthenes None of these Paraffins Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Neither A nor B Oleophilic Oleophobic Both A & B Neither A nor B Oleophilic Oleophobic Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Both A & B Presence of unsaturated air Fluctuation of ambient temperature during day and night Neither A nor B Both A & B Presence of unsaturated air Fluctuation of ambient temperature during day and night Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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