Petroleum Refinery Engineering Waxes present in petroleum products Decrease their viscosity Can be separated out by distillation Are not soluble in them Crystallise out at low temperature Decrease their viscosity Can be separated out by distillation Are not soluble in them Crystallise out at low temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest viscosity of all (at a given temperature)? Fuel oil Petrol Light diesel oil Naphtha Fuel oil Petrol Light diesel oil Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than __________ mg/kg of kerosene. 500 20 100 1 500 20 100 1 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel index is defined as (°API) x (100)/Aniline Point, °F (°API) x (Aniline Point, °F)/100 (°API) x (100)/Aniline Point, °C (°API) x (Aniline Point, °C)/100 (°API) x (100)/Aniline Point, °F (°API) x (Aniline Point, °F)/100 (°API) x (100)/Aniline Point, °C (°API) x (Aniline Point, °C)/100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The octane number of aviation gasoline may be 79 87 97 >100 79 87 97 >100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The coking process normally mostly used in Indian oil refineries is the __________ coking process. Delayed Fluid Contact Flexi Delayed Fluid Contact Flexi ANSWER DOWNLOAD EXAMIANS APP
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