Petroleum Refinery Engineering Most commonly used crude heater before the fractionation tower in a refinery is the __________ heater. Steam coil Electric immersion None of these Pipestill Steam coil Electric immersion None of these Pipestill ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 50 and 250 10 and 300 1 and 200 10 and 120 50 and 250 10 and 300 1 and 200 10 and 120 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Anti-gum forming Anti-icing Dewaxing Anti-knocking Anti-gum forming Anti-icing Dewaxing Anti-knocking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphthenic acid is represented by CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n-2O₂ CnH2n+2O₂ CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n-2O₂ CnH2n+2O₂ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main reaction in reforming is the Hydrocracking of paraffins Hydrogenation of naphthenes Saturation of olefins Dehydrogenation of naphthenes Hydrocracking of paraffins Hydrogenation of naphthenes Saturation of olefins Dehydrogenation of naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is an anticing compound? Alcohals Amyl nitrate Pyridine Mercaptans Alcohals Amyl nitrate Pyridine Mercaptans ANSWER DOWNLOAD EXAMIANS APP
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