Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Aromatics Mercaptans Naphthenic acid Paraffins Aromatics Mercaptans Naphthenic acid Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 87 & 94 94 & 87 83 & 100 94 & 100 87 & 94 94 & 87 83 & 100 94 & 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Illuminating characteristics of kerosene is expressed by its Aniline point Luminosity number Aromatic content Smoke point Aniline point Luminosity number Aromatic content Smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The average boiling point of aviation turbine fuel is closest to that of Lubricating oils Kerosene LPG Diesel Lubricating oils Kerosene LPG Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Aqueous caustic soda Soda ash Alcohal Water Aqueous caustic soda Soda ash Alcohal Water ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of Gum formation Discoloration Thermal cracking Coking Gum formation Discoloration Thermal cracking Coking ANSWER DOWNLOAD EXAMIANS APP
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