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 11 of 53

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Q101.
Wavelength corresponding to the maximum energy is inversely proportional to the absolute temperature. This is __________ law.
Discuss
Answer: (c).Wien's
Q102.
Three material A, B and C of equal thick-nes and of thermal conductivity of 20, 40 & 60 kcal/hr. m. °C respectively are joined together. The temperature outside of A and C are 30°C and 100°C respectively. The interface between B and C will be at a temperature of __________ °C.
Discuss
Answer: (c).70
Q103.
The unit of conductance in SI unit is
Discuss
Answer: (c).W/°K
Discuss
Answer: (b).gives a lower shell side pressure drop.
Q105.
Which of the following has maximum thermal conductivity ?
Discuss
Answer: (a).Iron
Q106.
A wall has two layers of materials A and B; each made of a different material. Both the layers have the same thickness. The thermal conductivity of materialA is twice that of B. Under the equilibrium, the temperature difference across the wall is 36°C. The temperature difference across the layer A is __________ °C.
Discuss
Answer: (b).12
Discuss
Answer: (a).increasing temperature of the vapour.
Discuss
Answer: (c).accounts for additional resistances to heat flow.
Q109.
In case of vertical tube evaporator, with increase in liquor level, the overall heat transfer co-efficient
Discuss
Answer: (b).decreases
Discuss
Answer: (b).create vacuum.