Petroleum Refinery Engineering In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones. None of these Sulphur decreases Nitrogen decreases Sulphur increases None of these Sulphur decreases Nitrogen decreases Sulphur increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Straight run petrol as compared to methyl/ethyl alcohol has Higher ignition temperature Lower calorific value Lower octane number Higher specific gravity Higher ignition temperature Lower calorific value Lower octane number Higher specific gravity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking Produces fuel oil of lower viscosity Is carried out at atmospheric pressure Produces gasoline only Uses natural gas as feed Produces fuel oil of lower viscosity Is carried out at atmospheric pressure Produces gasoline only Uses natural gas as feed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main use of heavy gas oil produced by the vacuum distillation unit is as a None of these Feedstock for fluid catalytic cracking unit Blending component for petrol Blending component for kerosene None of these Feedstock for fluid catalytic cracking unit Blending component for petrol Blending component for kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil is determined by the Saybolt viscometer Ramsbottom apparatus Pensky Martens apparatus Conradson apparatus Saybolt viscometer Ramsbottom apparatus Pensky Martens apparatus Conradson apparatus ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum liquid fuels having flash point greater than 66°C is considered as safe during storage and handling. Which of the following has flash point > 66°C ? Petrol Naphtha Kerosene Heavy fuel oil Petrol Naphtha Kerosene Heavy fuel oil ANSWER DOWNLOAD EXAMIANS APP
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