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 25 of 53

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Discuss
Answer: (c).S.I. unit of fouling factor is Watt/m².°K.
Q242.
When warm and cold liquids are mixed, the heat transfer is mainly by
Discuss
Answer: (b).convection
Q243.
A cube, sphere & a thin circular plate (all having same mass and made of same material) are all heated to 300°C and allowed to cool in natural air. Which one will cool the slowest ?
Discuss
Answer: (c).Sphere
Discuss
Answer: (a).remove non-condensable gases.
Discuss
Answer: (b).high co-efficient of thermal expansion.
Q246.
Grashoff number, which is defined as g . ฮฒ(Ts - Tโˆž) ฯ². L³/ฮผ², is proportional to the ratio of buoyancy force to __________ force.
Discuss
Answer: (a).viscous
Discuss
Answer: (d).Film boiling is desirable in commercial equipments due to high heat transfer rate at low temperature drop.
Q248.
For a cold dilute feed to produce thick viscous liquor, backward feeding as compared to forward feeding results in
Discuss
Answer: (a).increased economy
Q249.
Economy of an evaporator is influenced by the
Discuss
Answer: (d).both(b) & (c)
Q250.
For a fluid flowing in an annulus space, the wetted perimeter for heat transfer and pressure drop are
Discuss
Answer: (b).different