Multiple choices

 Section -A: Objective Type Questions Marks - 10 (Each question- 1 Marks)

Note: More than one alternative can be correct.

1. What is the % share of public sector oil companies in the refining capacity of India

a) 31

b) 60

c) 65

d) 45

2. API gravity of lighter crude oil is ________ than the API gravity of heavy crude

a) More

b) Less

c) Same

d) No relationship exists between the two variables

3. Boling range of lube oil is

a) 250-350 Deg C

b) 125-250 Deg C

c) 350-450 Deg C

d) 222-350 Deg C

4. Considering average density of crude, a 3MMTPA refinery has an equivalent processing capacity of approximately

a) 30000 Barrels per day

b) 60000 Barrels per year

c) 30000 Barrels per year

d) 60000 Barrels per day

5. In Petrochemical process, Vinyl chloride is made by reaction of

a) Ethane with chloride

b) Methane with chloride

c) Ethylene with chloride

d) Butane with chloride

6. Which is not a type of survey used by Geophysicists

a) Seismic Survey

b) Magnetic Survey

c) Volcanic survey

d) Gravity Survey

7. Purpose of external coating of onshore pipelines is;

a) Corrosion protection

b) Leakage prevention

c) Physical protection

d) Improvement in flow characteristics of the fluid

8. Hydrogen sulfide is converted into sulfur in refinery using

a) Hydro cracking process

b) Regeneration process

c) Claus process

d) Coking process

9. Minimum amount of air relative to fuel for combustion process is termed as

a) Stoichiometric Ratio

b) Combustion Ratio

c) Compression ratio

d) Primary ratio

10. Company with highest refining capacity in India is

a) IOCL

b) HPCL

c) RIL

d) BPCL

Section-B: Marks – 30 (Each question carry 6 Marks)

Write Short note on following (Any 5);

1. Claus process

2. SCADA

3. Construction of Cross-country pipelines

4. Nelson Index of Refineries

5. Field Development Plan

6. PLEM

7. Fire Triangle

Section-C: (Attempt any 3) Marks – 30 (Each Question carry 10 Marks)

1. Write a note on Global refining industry and emergence of India as a refining hub.

2. Explain the process of oil generation, migration and accumulation.

3. Explain how the LP modeling is contributing toward improved economies across the hydrocarbon value chain. Discuss the specific case of refining industry.

4. Write short note on Euro-III & Euro –IV fuel specifications. Are Indian refineries capable of meeting these fuel specifications? Explain.

Section-D: Marks – 30 (Each question carry 15 Marks)

1. Write a note on Deepwater Horizon Oil Spill and its effect on the Global E&P sector.

2. Explain in detail primary refining process with systematic flow diagram.

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