Petroleum Refinery Engineering Cetane number of a diesel fuel is the measure of its Smoke point Oxidation stability Ignition delay Viscosity Smoke point Oxidation stability Ignition delay Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gum formation in stored gasoline is mainly due to the Higher aromatic content Alkylation of unsaturates Oxidation & polymerisation of unsaturates Presence of sulphur Higher aromatic content Alkylation of unsaturates Oxidation & polymerisation of unsaturates Presence of sulphur 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 The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 10 and 120 1 and 200 50 and 250 10 and 300 10 and 120 1 and 200 50 and 250 10 and 300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil is pumped by a __________ pump. Gear Screw Centrifugal Reciprocating Gear Screw Centrifugal Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent. 18 10 26 4 18 10 26 4 ANSWER DOWNLOAD EXAMIANS APP
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