Heat Transfer,Refrigeration and Air Conditioning MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Heat Transfer,Refrigeration and Air Conditioning, a fundamental topic in the field of Mechanical 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,Refrigeration and Air Conditioning 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,Refrigeration and Air Conditioning mcq questions that explore various aspects of Heat Transfer,Refrigeration and Air Conditioning problems. Each MCQ is crafted to challenge your understanding of Heat Transfer,Refrigeration and Air Conditioning principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Mechanical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Heat Transfer,Refrigeration and Air Conditioning MCQs are your pathway to success in mastering this essential Mechanical 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,Refrigeration and Air Conditioning. 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,Refrigeration and Air Conditioning knowledge to the test? Let's get started with our carefully curated MCQs!

Heat Transfer,Refrigeration and Air Conditioning MCQs | Page 27 of 40

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Q261.
Dew point temperature is the temperature of air recorded by a thermometer, when the moisture present in it begins to condense.
Discuss
Answer: (a).Correct
Q262.
Planck's law holds good for all coloured bodies.
Discuss
Answer: (a).True
Q263.
In mechanical refrigeration system, the refrigerant has the maximum temperature
Discuss
Answer: (c).between compressor and condenser
Q264.
The capacity of a domestic refrigerator is in the range of
Discuss
Answer: (a).0.1 to 0.3 TR
Q265.
The condition of refrigerant after passing through the condenser in a vapour compression system is
Discuss
Answer: (a).saturated liquid
Q266.
The leakage in a refrigeration system using freon is detected by
Discuss
Answer: (a).halide torch
Q267.
The product of Reynolds number and Prandtl number is known as
Discuss
Answer: (c).Peclet number
Discuss
Answer: (d).all of these
Discuss
Answer: (c).two cooling turbines and one heat exchanger
Q270.
The heat of sun reaches to us according to
Discuss
Answer: (c).radiation