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 8 of 46

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Q71.
__________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution.
Discuss
Answer: (b).Banbery
Q72.
Which of the following mechanical conveyors does not come under the division 'carriers' ?
Discuss
Answer: (c).Screw conveyor
Discuss
Answer: (d).atmospheric humidity.
Discuss
Answer: (b).Rotary disc filter
Q75.
Pine oil used in froth floatation technique acts as a/an
Discuss
Answer: (c).frother
Q76.
Cement clinker is reduced to fine size by a
Discuss
Answer: (c).tube mill
Q77.
The crushed material received for separation is called feed or
Discuss
Answer: (b).heading
Q78.
For spheres, volume shape factor is given by
Discuss
Answer: (c).ฯ€/6(=V/D³)
Q79.
Which of the following agitators having a large blade area, rotating at slow speed is used for mixing high viscosity liquids ( > 50000 centipoise) ?
Discuss
Answer: (b).Helical screw
Q80.
__________ is defined as the geometric mean of the relative rejections and the relative recoveries of two minerals.
Discuss
Answer: (b).Selectivity index