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 45 of 53

Q441.
With increase in temperature, the thermal conductivity of a gas
Discuss
Answer: (a).increases.
Q442.
Which of the following parameters of the fluid is not very important, while deciding its route in a shell and tube heat exchanger?
Discuss
Answer: (d).density
Q443.
Corrosiveness of steam condensate is due to the presence of
Discuss
Answer: (c).both (a) & (b)
Q444.
The driving potential for the crystal growth during crystallisation is the __________ of the solution.
Discuss
Answer: (c).super-saturation
Q445.
jH factor for heat transfer depends upon the __________ number.
Discuss
Answer: (c).Reynolds
Q446.
Critical value of the __________ number governs the transition from laminar to turbulent flow in free convection heat transfer.
Discuss
Answer: (d).Prandtl & Grashoff
Discuss
Answer: (b).is thinner than hydrodynamic boundary layer.
Q448.
In the free convection regime of pool boiling, the heat flux is proportional to
Discuss
Answer: (c).Δt^5/4
Q449.
With increase in temperature, the thermal conductivity of fresh lubricating oil
Discuss
Answer: (b).decreases
Q450.
Fresh orange juice contains 12% (by weight) solids and the rest water 90% of the fresh juice is sent to an evaporator to remove water and subsequently mixed with the remaining 10% of fresh juice. The resultant product contains 40% solids. The kg of water removed from 1 kg fresh juice is
Discuss
Answer: (d).0.7