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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.

In a roll crusher, the specific power consumption and the production rate is affected by the_________________?

A Reduction ratio

B Differential roll speed

C Both A. and B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. and B.

The value of ‘angle of nip’ is generally about__________________?

A 16°

B 32°

C 52°

D 64°

Review Detailed Answer

Correct Answer: 32°

For classification of potable (drinking) water, we use a _______________ filter?

A Gravity sand

B Plate and frame

C Vacuum leaf

D Rotary vacuum

Review Detailed Answer

Correct Answer: Gravity sand

Trommels employ _____________ for screening of materials?

A Fibrous cloth

B Woven wire screen

C Punched plate

D None of these

Review Detailed Answer

Correct Answer: Punched plate

The material is crushed in a gyratory crusher by the action of__________________?

A Impact

B Compression

C Attrition

D Cutting

Review Detailed Answer

Correct Answer: Compression

Production rate _____________ with increased fineness, with a given energy input to the size reduction machine?

A Decreases

B Increases

C Remains unchanged

D May increase or decrease; depends on the machine

Review Detailed Answer

Correct Answer: Decreases

Fick’s law relates to_________________?

A Energy consumption

B Final particle size

C Feed size

D None of these

Review Detailed Answer

Correct Answer: Energy consumption

Cartridge filters are termed as ‘edge’ filters, because of the fact that the_________________?

A Disks have very sharp edge

B Solids are not deposited at the edge of the disk

C Bulk of the solids are removed at the periphery of the disks

D None of these

Review Detailed Answer

Correct Answer: Bulk of the solids are removed at the periphery of the disks

Moisture can be removed from lubricating oil using_________________?

A Tubular centrifuge

B Clarifier

C Sparkler filter

D Vacuum leaf filter

Review Detailed Answer

Correct Answer: Tubular centrifuge

Hot, lumpy & abrasive materials are best transported by using a/an ___________ conveyor ?

A Apron

B Belt

C Screw

D Flight

Review Detailed Answer

Correct Answer: Apron

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

In a roll crusher, the specific power consumption and the production rate is affected by the_________________?

The value of ‘angle of nip’ is generally about__________________?

For classification of potable (drinking) water, we use a _______________ filter?

Trommels employ _____________ for screening of materials?

The material is crushed in a gyratory crusher by the action of__________________?

Production rate _____________ with increased fineness, with a given energy input to the size reduction machine?

Fick’s law relates to_________________?

Cartridge filters are termed as ‘edge’ filters, because of the fact that the_________________?

Moisture can be removed from lubricating oil using_________________?

Hot, lumpy & abrasive materials are best transported by using a/an ___________ conveyor ?