Petroleum Refinery Engineering Mercaptans are Undesirable in petrol, as they reduce its octane number Added in LPG cylinders to detect gas leakage by its smell All of these Low boiling sulphur compounds Undesirable in petrol, as they reduce its octane number Added in LPG cylinders to detect gas leakage by its smell All of these Low boiling sulphur compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercapsol and Unisol processes are meant for the Decoloration Removal of mercaptans Dewaxing Dearomatisation of kerosene Decoloration Removal of mercaptans Dewaxing Dearomatisation of kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil produced by Indian oil fields are predominantly __________ in nature. Asphaltic Paraffinic Naphthenic Mixed base Asphaltic Paraffinic Naphthenic Mixed base ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil gives an idea of the Explosion hazards All of these Amount of low boiling fraction present Nature of boiling point diagram of the system Explosion hazards All of these Amount of low boiling fraction present Nature of boiling point diagram of the system ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the endothermic reaction out of the following: Hydrocracking Catalytic polymerisation Dehydrogeneration of naphthene to produce aromatic Catalytic cracking Hydrocracking Catalytic polymerisation Dehydrogeneration of naphthene to produce aromatic Catalytic cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Antioxidants are added in petrol to Impart colour to it, for easy identification Prevent icing of the carburettor Prevent the lead build up in engines Minimise the gum formation Impart colour to it, for easy identification Prevent icing of the carburettor Prevent the lead build up in engines Minimise the gum formation ANSWER DOWNLOAD EXAMIANS APP
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