Discussion
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- Question
Smoke point of a good burning kerosene may be around __________ mm.
Options- A. 0-5
- B. 20-25
- C. 60-75
- D. 100-120
- Correct Answer
- 20-25
- 1. Older crude petroleum
Options- A. is light and better.
- B. gives more distillates.
- C. gives less tar.
- D. all (a), (b) and (c). Discuss
- 2. Performance number of a liquid fuel is related to its
Options- A. wax content
- B. spontaneous ignition temperature
- C. knocking tendency
- D. sulphur content Discuss
- 3. Petroleum deposits are detected by the.
Options- A. oil seepage at the surface of the earth.
- B. measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth.
- C. age & nature of rocks inside the crust of the earth.
- D. all (a), (b) and (c) Discuss
- 4. Which of the following has the highest viscosity of all (at a given temperature)?
Options- A. Naphtha
- B. Fuel oil
- C. Light diesel oil
- D. Petrol Discuss
- 5. Sulphuric acid treatment of petroleum products removes the __________ materials.
Options- A. gum forming
- B. color forming
- C. asphaltic
- D. all (a), (b) & (c) Discuss
- 6. Which of the following is a naphthene?
Options- A. Butene
- B. Butadiene
- C. Cyclohexane
- D. Acetylene Discuss
- 7. Quinoline is a/an __________ compound.
Options- A. sulphur
- B. nitrogen
- C. oxygen
- D. none of these Discuss
- 8. 'Solvent naphtha' used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts.
Options- A. steam reforming
- B. distillation
- C. desulphurisation
- D. none of these Discuss
- 9. Flash point of diesel/kerosene (>50°C) is determined by the
Options- A. Abel apparatus
- B. Pensky-Martens apparatus
- C. Saybolt chromometer
- D. none of these Discuss
- 10. The solvent used in Barisol dewaxing process is
Options- A. hexane
- B. furfural
- C. benzol and ethylene dichloride
- D. methyl ethyl ketone (MEK) Discuss
Petroleum Refinery Engineering problems
Search Results
Correct Answer: gives more distillates.
Correct Answer: spontaneous ignition temperature
Correct Answer: all (a), (b) and (c)
Correct Answer: Fuel oil
Correct Answer: all (a), (b) & (c)
Correct Answer: Cyclohexane
Correct Answer: nitrogen
Correct Answer: distillation
Correct Answer: Pensky-Martens apparatus
Correct Answer: benzol and ethylene dichloride
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