Petroleum Refinery Engineering Penetration test determines the __________ of the grease. Stiffness Service temperature Lubricating properties (e.g. oilness) Variation in viscosity with temperature Stiffness Service temperature Lubricating properties (e.g. oilness) Variation in viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one is preferred for aircraft engine? Low viscosity index lube oil High freezing point aviation fuel None of these High viscosity index lube oil Low viscosity index lube oil High freezing point aviation fuel None of these High viscosity index lube oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Good quality kerosene should have Low paraffins content High aromatics content High smoke point Low smoke point Low paraffins content High aromatics content High smoke point Low smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A petroleum well is called 'dry', if it contains Only natural gas No natural gas All of these Very little oil Only natural gas No natural gas All of these Very little oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the minimum °API gravity of all? Kerosene Petrol Furnace oil Diesel Kerosene Petrol Furnace oil Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In petroleum refining, the process used for conversion of hydrocarbons to aromatics is Catalytic reforming Catalytic cracking Alkylation Hydrotreating Catalytic reforming Catalytic cracking Alkylation Hydrotreating ANSWER DOWNLOAD EXAMIANS APP
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