Mass Transfer MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Mass Transfer, 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 Mass Transfer 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 Mass Transfer mcq questions that explore various aspects of Mass Transfer problems. Each MCQ is crafted to challenge your understanding of Mass Transfer 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 Mass Transfer 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 Mass Transfer. 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 Mass Transfer knowledge to the test? Let's get started with our carefully curated MCQs!

Mass Transfer MCQs | Page 31 of 67

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Q301.
The percentage humidity is less than the relative humidity only at __________ percent humidity.
Discuss
Answer: (c).both zero and hundred
Discuss
Answer: (b).decreases tray efficiency.
Q303.
Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the downcomer.
Discuss
Answer: (b).more than
Q304.
Milk is dried usually in a __________ dryer.
Discuss
Answer: (b).spray
Q305.
High pressure at the bottom of a distillation tower handling heat sensitive materials results in
Discuss
Answer: (a).thermal decomposition of bottoms.
Q306.
Alcohol is dehydrated using __________ distillation.
Discuss
Answer: (b).azeotropic
Q307.
Separation of two volatile liquids by distillation makes use of their
Discuss
Answer: (b).relative volatility
Q308.
Which of the following increases during evaporative cooling process with recirculated water supply ?
Discuss
Answer: (d).Both (b) and (c)
Q309.
Dried finished product sampled from various parts of a __________ dryer exhibits non-uniformity in the moisture content.
Discuss
Answer: (b).tray
Q310.
At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.
Discuss
Answer: (b).0