Petroleum Refinery Engineering MCQ Questions & Answers | Chemical Engineering Page-1 section-3

Section 1 Section 2 Section 3 Section 4

1.
Operating temperature and pressure in catalytic reforming is about

A. 1 - 5 kgf/cm² & 200°C

B. 15 - 45 kgf/cm² & 450 - 550°C

C. 50 - 75 kgf/cm² & 600 - 800°C

D. 5 - 10 kgf/cm² & 150 - 250°C

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2.
Pick out the wrong statement.

A. Alkylation produces a larger iso-paraffin (having higher octane number) from the reaction of an olefin with smaller iso-paraffin

B. Catalytic alkylation processes use HF, AlCl₃ & H₂SO₄ as Catalysts

C. All the alkylation processes use very high temperature (> 1000°C)

D. Gasoline having an octane number of 90 can be produced by alkylation process

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3.
Carbon percentage (by weight) in crude petroleum may be about

A. 65

B. 75

C. 85

D. 95

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4.
Hydrogen percentage (by weight) in crude petroleum may be about

A. 5

B. 15

C. 25

D. 35

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5.
Products drawn from the top to bottom of the crude oil distillation column has progressively increasing

A. Boiling points

B. Molecular weight

C. C/H ratio

D. All of the above

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6.
In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process.

A. 100

B. 200-300

C. 1000-10000

D. 10

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7.
Ethyl mercaptan is a/an __________ compound.

A. Sulphur

B. Nitrogen

C. Oxygen

D. None of these

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8.
Lane and Garton classification of petroleum is based on its

A. Composition

B. Specific gravity

C. Optical properties

D. Viscosity

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9.
The main reaction in reforming is the

A. Dehydrogenation of naphthenes

B. Hydrogenation of naphthenes

C. Hydrocracking of paraffins

D. Saturation of olefins

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10.
Petroleum is believed to have originated from __________ sources.

A. Vegetable

B. Animal

C. Both A & B

D. Neither A nor B

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Petroleum Refinery Engineering MCQ Questions & Answers | Chemical Engineering

1. Operating temperature and pressure in catalytic reforming is about

Answer & Solution

2. Pick out the wrong statement.

Answer & Solution

3. Carbon percentage (by weight) in crude petroleum may be about

Answer & Solution

4. Hydrogen percentage (by weight) in crude petroleum may be about

Answer & Solution

5. Products drawn from the top to bottom of the crude oil distillation column has progressively increasing

Answer & Solution

6. In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process.

Answer & Solution

7. Ethyl mercaptan is a/an __________ compound.

Answer & Solution

8. Lane and Garton classification of petroleum is based on its

Answer & Solution

9. The main reaction in reforming is the

Answer & Solution

10. Petroleum is believed to have originated from __________ sources.

Answer & Solution

Read More Section(Petroleum Refinery Engineering)

1.
Operating temperature and pressure in catalytic reforming is about

2.
Pick out the wrong statement.

3.
Carbon percentage (by weight) in crude petroleum may be about

4.
Hydrogen percentage (by weight) in crude petroleum may be about

5.
Products drawn from the top to bottom of the crude oil distillation column has progressively increasing

6.
In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process.

7.
Ethyl mercaptan is a/an __________ compound.

8.
Lane and Garton classification of petroleum is based on its

9.
The main reaction in reforming is the

10.
Petroleum is believed to have originated from __________ sources.