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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

Chemical Engineering MCQs designed for job test and interview preparation, particularly for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover important topics such as the fundamentals of chemical engineering, chemical processes, chemical reactions, process control, and instrumentation, along with other key concepts in the field.

The coking process normally mostly used in Indian oil refineries is the ____________________ coking process ?

A Delayed

B Flexi

C Fluid

D Contact

Review Detailed Answer

Correct Answer: Delayed

Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely miscible. It means that the aniline point of the diesel is _______________ the room temperature?

A More than

B Less than

C Same as

D Either more or less; depends on the room temperature

Review Detailed Answer

Correct Answer: Same as

The octane number of aviation gasoline may be __________________?

A 79

B 87

C 97

D > 100

Review Detailed Answer

Correct Answer: > 100

Sulphur content in lighter and heavier petroleum products is generally determined respectively by _______________?

A Lamp method and bomb method

B Bomb method and lamp method

C Bomb method and quartz tube method

D Quartz tube method and lamp method

Review Detailed Answer

Correct Answer: Bomb method and lamp method

True boiling point apparatus is used for the__________________?

A Determination of characterisation factor

B Evaluation of oil stocks

C Determination of true vapour pressure

D None of these

Review Detailed Answer

Correct Answer: None of these

Which one is used to determine the colour of petroleum products ?

A Colour comparator

B Saybolt chromometer

C Cleveland apparatus

D None of these

Review Detailed Answer

Correct Answer: Colour comparator

Tanks used for the storage of petroleum products (which are inflammable) should be painted with a ______________ paint?

A Black

B White

C Red

D Yellow

Review Detailed Answer

Correct Answer: White

Butadiene is a/an_________________?

A Di-olefin

B Naphthene

C Aromatic

D Olefin

Review Detailed Answer

Correct Answer: Di-olefin

The main use of heavy gas oil produced by the vacuum distillation unit is as a_____________________?

A Blending component for kerosene

B Blending component for petrol

C Feedstock for fluid catalytic cracking unit

D None of these

Review Detailed Answer

Correct Answer: Feedstock for fluid catalytic cracking unit

The most widely used crude topping column in refineries is the ______________ column?

A Bubble-cap

B Packed bed

C Fluidised bed

D Perforated plate

Review Detailed Answer

Correct Answer: Bubble-cap

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

The coking process normally mostly used in Indian oil refineries is the ____________________ coking process ?

Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely miscible. It means that the aniline point of the diesel is _______________ the room temperature?

The octane number of aviation gasoline may be __________________?

Sulphur content in lighter and heavier petroleum products is generally determined respectively by _______________?

True boiling point apparatus is used for the__________________?

Which one is used to determine the colour of petroleum products ?

Tanks used for the storage of petroleum products (which are inflammable) should be painted with a ______________ paint?

Butadiene is a/an_________________?

The main use of heavy gas oil produced by the vacuum distillation unit is as a_____________________?

The most widely used crude topping column in refineries is the ______________ column?