Petroleum Refinery Engineering
Which one is preferred for aircraft engine?

None of these
Low viscosity index lube oil
High freezing point aviation fuel
High viscosity index lube oil

ANSWER DOWNLOAD EXAMIANS APP

Petroleum Refinery Engineering
In catalytic cracking, the

Gasoline obtained has very high aromatic content
Pressure & temperature is very high
Gasoline obtained has very high amount of gum forming compounds
Gasoline obtained has a very low octane number

ANSWER DOWNLOAD EXAMIANS APP