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 23 of 46

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Discuss
Answer: (c).deplugging the filter medium.
Q222.
Gizzlies are used for separating __________ solids.
Discuss
Answer: (b).fine
Q223.
Which of the following clay mixing devices is vacuum operated for deairation of clay?
Discuss
Answer: (b).Pug mill
Q224.
Pick out the material having minimum Rittinger's number.
Discuss
Answer: (c).Quartz
Q225.
__________ mills are termed as impactors.
Discuss
Answer: (a).Hammer
Q226.
In case of a revolving mill, wet grinding compared to dry grinding
Discuss
Answer: (d).none of these.
Q227.
To get a fine talc powder from its granules, the equipment used is
Discuss
Answer: (b).ball mill
Q228.
For a cyclone of diameter 0.2 m with a tangential velocity of 15 m/s at the wall, the separation factor is
Discuss
Answer: (d).230
Q229.
At low Reynold's number, the power (P) required for agitating a fluid in a stirred tank becomes independent of inertial forces. In this limit, indicate which of the following relations is satisfied:

Pโ‚€ = ฯ/ฯN³ Dโต : Power number
Re = ฯ N D²/ฮผ: Reynold's number

N is the impeller rotational speed, and D is the impeller diameter.
Discuss
Answer: (b).Pโ‚€ โˆ Re^0.0
Q230.
Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines ?
Discuss
Answer: (b).Rod mill