Petroleum Refinery Engineering Aromatics are desired constituents of Petrol Kerosene Lubricating oil Diesel Petrol Kerosene Lubricating oil Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of aromatics in Kerosene increases its smoke point Petrol increases its octane number All of these Diesel increases its cetane number Kerosene increases its smoke point Petrol increases its octane number All of these Diesel increases its cetane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Spontaneous ignition temperature Wax content Sulphur content Knocking tendency Spontaneous ignition temperature Wax content Sulphur content Knocking tendency ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones. Sulphur increases Sulphur decreases Nitrogen decreases None of these Sulphur increases Sulphur decreases Nitrogen decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment is used to remove Wax from lube oil Colour & dissolved gases from cracked gasoline None of these Salt from the crude oil Wax from lube oil Colour & dissolved gases from cracked gasoline None of these Salt from the crude oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxes present in petroleum products Decrease their viscosity Crystallise out at low temperature Are not soluble in them Can be separated out by distillation Decrease their viscosity Crystallise out at low temperature Are not soluble in them Can be separated out by distillation ANSWER DOWNLOAD EXAMIANS APP
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