MCQsDrive | MCQsDrive

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 process opposite to ‘dispersion’ is termed as the___________________?

A Flocculation

B Sedimentation

C Filtration

D None of these

Review Detailed Answer

Correct Answer: Flocculation

Screen capacity is proportional to (where, S = screen aperture)____________________?

A S

B 1/S

C S2

D √S

Review Detailed Answer

Correct Answer: S

Screen capacity is not a function of__________________?

A Its openings size

B Screening mechanism

C Screening surface

D Atmospheric humidity

Review Detailed Answer

Correct Answer: Atmospheric humidity

Limestone is normally crushed in a _____________________?

A Roll crusher

B Hammer crusher

C Ball mill

D Tube mill

Review Detailed Answer

Correct Answer: Hammer crusher

The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size)?

A c/s

B s/c

C s . c

D 1/s . c

Review Detailed Answer

Correct Answer: c/s

The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant ______________ filtration?

A Rate

B Pressure

C Both A. & B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. & B.

Temperature of the product during ultrafine grinding_____________________?

A Increases

B Decreases

C Remain constant

D May increase or decrease; depends on the material being ground

Review Detailed Answer

Correct Answer: Increases

To produce talcum powder, use_____________________?

A Ball mill

B Hammer mill

C Jet mill

D Pin mill

Review Detailed Answer

Correct Answer: Ball mill

As the product becomes finer, the energy required for grinding___________________?

A Decreases

B Increases

C Is same as for coarser grinding

D Is 1.5 times that for coarser grinding

Review Detailed Answer

Correct Answer: Increases

Choke crushing (in case of a Jaw crusher) compared to free crushing__________________?

A Results in increased capacity

B Consumes less power

C Consumes more power

D Both A. and C.

Review Detailed Answer

Correct Answer: Consumes more power

Showing 391 to 400 of 445 results

Contact Info

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

The process opposite to ‘dispersion’ is termed as the___________________?

Screen capacity is proportional to (where, S = screen aperture)____________________?

Screen capacity is not a function of__________________?

Limestone is normally crushed in a _____________________?

The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size)?

The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant ______________ filtration?

Temperature of the product during ultrafine grinding_____________________?

To produce talcum powder, use_____________________?

As the product becomes finer, the energy required for grinding___________________?

Choke crushing (in case of a Jaw crusher) compared to free crushing__________________?