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!

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Heat Transfer Basics MCQs | Page 12 of 53

Use of transverse baffles in a shell and tube heat exchanger is done to increase the
Answer: (d).all (a), (b) and (c).
Answer: (d).all (a), (b) and (c)
Economy of a multiple effect evaporator depends upon the
Answer: (a).heat balance consideration
For the same heat load and mass flow rate in the tube side of a shell and tube heat exchanger, one may use multipass on the tube side, because it
Answer: (c).increases the overall heat transfer coefficient.
When vaporisation takes place through a blanketting film of gas, the phenomenon is termed as __________ boiling.
Answer: (d).film
Minimum recommended baffle spacing in a shell and tube heat exchanger is about (where, D = shell diameter)
Answer: (a).0.2 D
Stefan-Boltzman law which describes the radiation heat transfer states that, it is proportional to (where, t = temperature in °C, T = absolute temperature in ° K )
Answer: (b).T⁴
The Nusselt number for fully developed (both thermally and hydrodynamically) laminar flow through a circular pipe, where the wall heat flux is constant, is
Answer: (b).4.36
Among liquids, water has a comparatively high value of thermal conductivity, due to its
Answer: (c).partial ionisation
Reynold's analogy states that (where, St = Stanton number f = friction factor)
Answer: (a).St = f/2