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 27 of 53

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Q261.
1 BTU/hr.ft.°F is equal to __________ kcal/hr. m.°C.
Discuss
Answer: (a).1.49
Q262.
Heat transfer by radiation between two bodies at T1 & T2 and in an ambient temperature of Ta°C depends on
Discuss
Answer: (d).none of these
Q263.
The ratio of momentum diffusivity to thermal diffusivity is the __________ number.
Discuss
Answer: (a).Prandtl
Q264.
For a perfectly transparent surface (like gases), the
Discuss
Answer: (b).transmissivity = 1
Q265.
Water is normally used as a coolant in the heat exchange equipments mainly because of its
Discuss
Answer: (a).abundance & high heat capacity
Q266.
The rate of emission of radiation by a body does not depend upon the
Discuss
Answer: (d).shape and porosity of the body.
Q267.
Which of the following has maximum thermal conductivity at the same temperature?
Discuss
Answer: (a).Steel
Q268.
Maximum heat transfer rate is obtained in __________ flow.
Discuss
Answer: (b).turbulent
Q269.
In case of __________ boiling, the liquid temperature is below the saturation temperature and the boiling takes place in the vicinity of the heated surface.
Discuss
Answer: (b).local
Q270.
The ratio of velocity head to tube side return loss in case of a multipass shell and tube heat exchanger is
Discuss
Answer: (d).1/4