Hydrofining is the most recent and effective method for the____________________ ?

Related Mcqs:

Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has__________________?

A. High pour point and low smoke point B. Low viscosity index C. High self-ignition temperature D. All A., B. and C....

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?

A. Decreases B. Increases C. Remains unchanged D. Decreases linearly...

In solutizer sweetening process, solutizer solution used is_______________?

A. Methanol in Unisol process B. Naphthenic acid in Mercapsol process C. Both A. and B. D. Neither A. nor B....

Which one is preferred for aircraft engine ?

A. High viscosity index lube oil B. Low viscosity index lube oil C. High freezing point aviation fuel D. None of these...

Presence of sulphur in gasoline___________________?

A. Leads to corrosion B. Increases lead susceptibility C. Decreases gum formation D. Helps during stabilisation...