Heat Exchangers and Mass Transfer MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Heat Exchangers and Mass Transfer, a fundamental topic in the field of Heat Transfer. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Heat Exchangers and 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 Heat Exchangers and Mass Transfer mcq questions that explore various aspects of Heat Exchangers and Mass Transfer problems. Each MCQ is crafted to challenge your understanding of Heat Exchangers and Mass Transfer principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Heat Transfer tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Heat Exchangers and Mass Transfer MCQs are your pathway to success in mastering this essential Heat Transfer topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Heat Exchangers and 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 Heat Exchangers and Mass Transfer knowledge to the test? Let's get started with our carefully curated MCQs!

Heat Exchangers and Mass Transfer MCQs | Page 1 of 7

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Q1.
Some examples of heat exchanger are

(i) Condensers and evaporators in refrigeration units
(ii) Evaporator of an ice plant and milk chiller of a pasteurizing plant
(iii) Automobile radiators and oil coolers of heat engines

Identify the correct answer
Discuss
Answer: (c).1, 2 and 3
Q2.
Heat exchangers are classified into how many categories?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (d).4
Q3.
Based upon the nature of heat exchange process, the heat exchangers are classified into how many categories

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (c).3
Q4.
The energy transfer between the hot fluid and cold fluids is brought about by their complete physical mixing in
Discuss
Answer: (a).Direct contact heat exchanger
Q5.
Which of the following is not an example of recuperators type heat exchanger?
Discuss
Answer: (c).Chemical factories
Q6.
In how many categories heat exchangers are classified on the basis of direction of flow of fluids?
Discuss
Answer: (b).3 categories
Q7.
In how many categories heat exchangers are classified on the basis of mechanical design of heat exchanger surface?

a.

2

b.

4

c.

1

d.

3

Discuss
Answer: (d).3
Q8.
In how many categories heat exchangers are classified on the basis of physical state of heat exchanging fluids?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q9.
Many types of heat exchangers have been developed to meet the widely varying applications. Based upon their

(i) Operating principle
(ii) Arrangement of flow path
(iii) Design

Identify the correct statements
Discuss
Answer: (a).1, 2 and 3
Q10.
How many fluids remain at constant temperature during the process of boiling and condensation?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (a).1
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