Petroleum Refinery Engineering MCQ Questions & Answers

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Learn Petroleum Refinery Engineering MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Petroleum Refinery Engineering MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-6 section-2

Each section contains 100 MCQs on Petroleum Refinery Engineering .

__________ is not an important refinery process for upgrading the quality of lubricating oil.

A) Deoiling B) Solvent refinning C) Clay treatment D) Hydrotreatment

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Smoke point of a test sample of kerosene is found to be 15 mm. On removal of __________ from it, the smoke point rises to 25 mm.

A) N-paraffins B) Olefins C) Aromatics D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

__________ test is done to find out the softening point of bitumen.

A) Impact B) Ball and ring C) Flame D) Viscosity

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Pick out the wrong statement.

A) Lower boiling paraffins have higher octane number than higher paraffins B) Dehydrogenation of naphthenes to aromatics is a desirable reaction in reforming process C) The most ideal feedstock for thermal reforming is dearomatised kerosene D) Catalyst used in catalytic reforming is platinum on silica-alumina base

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which is an anticing compound?

A) Amyl nitrate B) Alcohals C) Mercaptans D) Pyridine

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones.

A) Sulphur increases B) Sulphur decreases C) Nitrogen decreases D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Naphthenic acid is represented by

A) C_nH_2n+2O₂ B) C_nH_2n-2O₂ C) C_nH_2n+2O₂ (n ≥ 6) D) C_nH_2n+6O₂ (n ≤ 6)

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Hydrocracking employs

A) High pressure & temperature B) Low pressure & temperature C) High pressure and low temperature D) High temperature and low pressure

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Pick out the correct statement.

A) Paraffins have higher octane number than corresponding iso-paraffin B) Paraffins have lower smoke point than aromatics C) Suitability of kerosene as a fuel & as an illuminant may be determined by char value test D) Aviation fuel should have very high cloud point

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Solvent used in duo-sol extraction for lube oil upgradation is a mixture of

A) Propane & phenol-cresol mixture B) Methyl ethyl ketone & glycol C) Phenol & furfural D) Propane & liquid sulphur dioxide

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Petroleum Refinery Engineering MCQ Questions & Answers | Chemical Engineering