Petroleum Refinery Engineering Operating condition in the electrical dehydrators for crude oil is about 50 atm. and 150°C 1 atm. & 110 °C 20 kgf/cm² & 110°C 6.5 kgf/Cm² & 95°C 50 atm. and 150°C 1 atm. & 110 °C 20 kgf/cm² & 110°C 6.5 kgf/Cm² & 95°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feed for reforming is generally Vacuum gas oil Reduced crude Atmospheric gas oil Naphtha or straight run gasoline Vacuum gas oil Reduced crude Atmospheric gas oil Naphtha or straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Anti-icing Anti-knocking Dewaxing Anti-gum forming Anti-icing Anti-knocking Dewaxing Anti-gum forming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering During electrical desalting of crude oil, the electrical conductivity of a mixture of crude oil and water (which ranges between 3 to 8% water) __________ with increase in the amount of water. Decreases linearly Remains unchanged Decreases Increases Decreases linearly Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of sulphur in gasoline Decreases gum formation Increases lead susceptibility Helps during stabilisation Leads to corrosion Decreases gum formation Increases lead susceptibility Helps during stabilisation Leads to corrosion ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering CnH2n is the general formula for Olefins Naphthenes Both A & B Neither A nor B Olefins Naphthenes Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS