Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 10 and 300 1 and 200 10 and 120 50 and 250 10 and 300 1 and 200 10 and 120 50 and 250 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? Tar Low viscosity furnace oil Light diesel oil PCM Tar Low viscosity furnace oil Light diesel oil PCM ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are Added in LPG cylinders to detect gas leakage by its smell All of these Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell All of these Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering LPG when brought to atmospheric pressure & temperature will be a Liquid heavier than water Liquid lighter than water Gas heavier than air Gas lighter than air Liquid heavier than water Liquid lighter than water Gas heavier than air Gas lighter than air ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Primary Both A & B Fossil Secondary Primary Both A & B Fossil Secondary ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one is used to determine the colour of petroleum products? Saybolt chromometer Cleveland apparatus Colour comparator None of these Saybolt chromometer Cleveland apparatus Colour comparator None of these ANSWER DOWNLOAD EXAMIANS APP
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