Heat Transfer Basics MCQs

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

Heat Transfer Basics MCQs | Page 13 of 53

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Q121.
Mode of heat transfer involved in the cooling of air cooled internal combustion engine is
Discuss
Answer: (b).natural convection
Q122.
Steady state one dimensional heat flow by conduction as given by Fourier's low does not assume that
Discuss
Answer: (c).material is anisotropic.
Q123.
The left face of a one dimensional slab of thickness 0.2 m is maintained at 80°C and the right face is exposed to air at 30°C. The thermal conductivity of the slab is 1.2 W/m.K and the heat transfer co-efficient from the right face is 10 W/m².K. At steady state, the temperature of the right face in °C is
Discuss
Answer: (d).48.7
Q124.
In a shell and tube heat exchanger, the shell side fluid velocity can not be changed by changing the
Discuss
Answer: (b).tube diameter
Q125.
To reduce the tube side pressure drop for the same flow rate, the heat exchanger recomended is
Discuss
Answer: (b).1-1 heat exchanger
Discuss
Answer: (d).all 'a', 'b' & 'c'
Q127.
Which is the most suitable for the concentration of foamy & frothy liquors ?
Discuss
Answer: (b).Long tube vertical evaporator
Discuss
Answer: (a).increases rapidly with temperature rise.
Q129.
The rate of heat transfer is a product of overall heat transfer co-efficient, the difference in temperature and the
Discuss
Answer: (b).heat transfer area
Q130.
Which of the following has the lowest overall heat transfer co-efficient ?
Discuss
Answer: (d).Air