Mechanical Operations MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Mechanical Operations, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Mechanical Operations MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Mechanical Operations mcq questions that explore various aspects of Mechanical Operations problems. Each MCQ is crafted to challenge your understanding of Mechanical Operations principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Mechanical Operations MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Mechanical Operations. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Mechanical Operations knowledge to the test? Let's get started with our carefully curated MCQs!

Mechanical Operations MCQs | Page 13 of 46

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Discuss
Answer: (d).all 'a', 'b' & 'c'.
Q122.
A widely used size reduction equipment for __________ is Bradford breaker.
Discuss
Answer: (b).coal
Q123.
Ultra centrifuges are used for the separation of __________ solid particles.
Discuss
Answer: (c).colloidal
Q124.
Specific surface area is the surface area of a unit __________ of materials.
Discuss
Answer: (c).either (a) or (b)
Q125.
A. __________ mill is a revolving mill divided into two or more sections by perforated partitions in which preliminary grinding takes place at one end and the finishing grinding at the discharge end.
Discuss
Answer: (a).compartment
Q126.
The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the
Discuss
Answer: (c).both (a) & (b).
Q127.
__________ balls capable of grinding the feed in a ball mill gives the maximum efficiency.
Discuss
Answer: (b).Minimum size
Q128.
The speed of a rotary drum vacuum filter may be about __________ rpm.
Discuss
Answer: (a).1
Q129.
Colloid mills achieve size reduction mainly by
Discuss
Answer: (b).attrition
Q130.
Mesh indicates the number of holes per
Discuss
Answer: (b).linear inch