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 33 of 46

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Q321.
Which of the following minerals is not subjected to magnetic separation method?
Discuss
Answer: (b).Galena
Q322.
Which of the following is not a revolving/tumbling mill used for size reduction?
Discuss
Answer: (c).Cage mill
Q323.
__________ mills fall in the category of tumbling mills.
Discuss
Answer: (d).all (a), (b) & (c)
Q324.
Capacity of flight conveyor in tons/hr is given by (where, W & D = width and depth of flight respectively in metre, V = speed of the conveyor in metre/second, ฯ = bulk density of material in kg/m³)
Discuss
Answer: (a).3.6 W.D.V.ฯ
Q325.
Which of the following is not a cutting machine?
Discuss
Answer: (d).Tube mills
Discuss
Answer: (c).dispersion of liquid in liquid.
Q327.
Power consumption during turbulent flow in agitation tank is proportional to the __________ of the liquid.
Discuss
Answer: (d).density
Discuss
Answer: (d).none of these.
Q329.
In paint industries, blending of light paste is done by using a
Discuss
Answer: (b).charge can mixer
Q330.
A sand mixture was screened through a standard 10-mesh screen. The mass fraction of the oversize material in feed, overflow and underflow were found to be 0.38, 0.79 and 0.22 respectively. The screen effectiveness based on the oversize is
Discuss
Answer: (a).0.50