Petroleum Refinery Engineering Which of the following is desirable in petrol (gasoline) but undesirable in kerosene? Aromatics Paraffins Naphthenic acid Mercaptans Aromatics Paraffins Naphthenic acid Mercaptans ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of a test sample of kerosene is found to be 15 mm. On removal of __________ from it, the smoke point rises to 25 mm. Olefins Aromatics N-paraffins None of these Olefins Aromatics N-paraffins None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Mixed Naphthenic Paraffinic Intermediate Mixed Naphthenic Paraffinic Intermediate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming All of these Does not much affect the molecular weight of the feed Improves the quality & yield of gasoline Uses naphtha as feedstock All of these Does not much affect the molecular weight of the feed Improves the quality & yield of gasoline Uses naphtha as feedstock ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of atmospheric distillation residue is determined by __________ apparates. Abel Pensky-Martens (closed cup type) None of these Cleveland (open cup type) Abel Pensky-Martens (closed cup type) None of these Cleveland (open cup type) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main aim of cracking is to produce Petrolatum Gasoline Lube oil Coke Petrolatum Gasoline Lube oil Coke ANSWER DOWNLOAD EXAMIANS APP
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