Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Viscosity Viscosity index Pour point Smoke point Viscosity Viscosity index Pour point Smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main aim of cracking is to produce Petrolatum Lube oil Gasoline Coke Petrolatum Lube oil Gasoline Coke ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of atmospheric distillation residue is determined by __________ apparates. Cleveland (open cup type) None of these Abel Pensky-Martens (closed cup type) Cleveland (open cup type) None of these Abel Pensky-Martens (closed cup type) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst. All of these Activated clay Bauxite Fuller's earth All of these Activated clay Bauxite Fuller's earth ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 10 5 25 100 10 5 25 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Napthenic acid Ethyl mercaptan Tetra ethyl lead Amyl nitrate Napthenic acid Ethyl mercaptan Tetra ethyl lead Amyl nitrate ANSWER DOWNLOAD EXAMIANS APP
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