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 10 of 53

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Q91.
Thermal diffusivity is the most important in heat transfer by
Discuss
Answer: (a).conduction
Q92.
(NGr x NPr) is called the __________ number.
Discuss
Answer: (b).Reyleigh
Discuss
Answer: (c).partial condenser
Discuss
Answer: (d).none of these.
Q95.
Stefen's block body radiation law can also be derived from __________ law.
Discuss
Answer: (b).Planck's
Discuss
Answer: (c).to obtain higher heat transfer co-efficient and shorter tube.
Discuss
Answer: (d).both(b) & (c).
Q98.
Condensing film co-efficient for steam on horizontal tubes ranges from 5000 to 15000 Kcal/hr.m² .°C. Condensation of vapor is carried out inside the tube in a shell and tube heat exchanger, when the
Discuss
Answer: (b).condensate is corrosive in nature.
Q99.
Viscosity of gases __________ with increase in temperature.
Discuss
Answer: (b).increase slowly
Q100.
What is the emissivity of a black body ?
Discuss
Answer: (a).1