Percentage of straight run gasoline in a typical crude oil may be around________________?

Related Mcqs:

1. A typical yield of diesel in straight run distillation of crude oil may be about ________________ percent?

   A. 8
   B. 18
   C. 28
   D. 35

2. A typical yield of kerosene in straight run distillation of crude oil may be about __________________ percent?

   A. 4
   B. 10
   C. 18
   D. 26

3. Naphtha yield in straight run distillation of crude oil may be about _______________ percent?

   A. 2
   B. 6
   C. 12
   D. 18

4. The yield of straight run LPG from crude oil is about ______________ weight percent?

   A. 20-25
   B. 1-1.5
   C. 10-15
   D. 0.1-0.2

5. Molecular weight of crude petroleum may be around________________?

   A. 50
   B. 250
   C. 1500
   D. 5000

6. 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

7. Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic____________________?

   A. Cracking
   B. Polymerisation
   C. Reforming
   D. Isomerisation

8. Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses _______________ as catalyst?

   A. Bauxite
   B. Fuller’s earth
   C. Activated clay
   D. All A., B. & C.

9. Water content in the crude oil as it comes out of oil well may be upto ______________ percent?

   A. 2
   B. 5
   C. 10
   D. 25

10. _____________ base crude oil is also called asphaltic crude?

    A. Paraffinic
    B. Naphthenic
    C. Mixed
    D. Aromatic