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 5 of 53

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Discuss
Answer: (d).all (a), (b) and (c).
Q42.
h.D/K is called the __________ number.
Discuss
Answer: (a).Nusselt
Discuss
Answer: (b).momentum diffusivity to thermal diffusivity.
Q44.
Conductance is given by(where, x = thickness, A = heat flow area, K = thermal conductivity.)
Discuss
Answer: (b).KA/x
Q45.
Heat flux, as defined in heat flow is analogous to __________ in electricity flow.
Discuss
Answer: (a).current
Q46.
The wavelength at which the maximum monochromatic emissive power occurs for a black body, is (where, T = absolute temperature of the black body)
Discuss
Answer: (b).ฮฑ 1/T
Q47.
Which is the most suitable for cold viscous feed?
Discuss
Answer: (b).Backward feed
Q48.
Dropwise condensation is promoted on a/an __________ surface.
Discuss
Answer: (b).oily
Q49.
At Pr > 1, conduction in an ordinary fluid flowing through a heated pipe is limited to the
Discuss
Answer: (d).viscous sub-layer
Q50.
In a single evaporator system, the steam economy __________ by creating vacuum in the evaporator.
Discuss
Answer: (a).increases