Petroleum Refinery Engineering MCQ Questions & Answers | Chemical Engineering

A. From oil wells

B. In oil refineries

C. By natural gas stripping

D. None of these

A. Petrol

B. Diesel

C. Water

D. Crude petroleum

A. C_nH_{2n + 2}

B. C_nH_{2n - 6} (where, n ≥ 6)

C. C_nH_{n - 4}

D. Same as that for olefins i.e. C_nH_2n

A. Electric immersion

B. Pipestill

C. Steam coil

D. None of these

A. Butane

B. Propane

C. Natural gas

D. Gasoline separated from wet natural gas by compression

A. Dubbs process

B. T.C.C. moving bed process

C. Fluidised bed catalytic cracking process

D. Houdry's fixed bed process

A. Flash point and acid value

B. Aniline point

C. Dielectric strength

D. Copper strip corrosion test

A. Equal weight of diesel & the aniline are completely miscible

B. Equal weight of aniline & the test sample are completely miscible

C. Equal volume of aniline & the test sample are completely miscible

D. Aniline vaporises

A. Moderate changes in operating temperature does not change the depth of cracking

B. Increased residence time results in the decreased severity of cracking

C. At low pressure, the yield of lighter hydrocarbons are more

D. Greater depth of cracking gives lower octane number gasoline

A. Furfural

B. Propane

C. Liquid SO₂

D. Phenol