Food Engineering and Heat Transfer MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Food Engineering and Heat Transfer, a fundamental topic in the field of Food Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Food Engineering and Heat Transfer 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 Food Engineering and Heat Transfer mcq questions that explore various aspects of Food Engineering and Heat Transfer problems. Each MCQ is crafted to challenge your understanding of Food Engineering and Heat Transfer principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Food Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Food Engineering and Heat Transfer MCQs are your pathway to success in mastering this essential Food Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Food Engineering and Heat Transfer. 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 Food Engineering and Heat Transfer knowledge to the test? Let's get started with our carefully curated MCQs!

Food Engineering and Heat Transfer MCQs | Page 6 of 8

Q51.
Which of the following is a parameter to be checked before choosing the shape of the pitch in heat exchangers?
Discuss
Answer: (d).All of the mentioned
Q52.
Statement 1: Difference between 1-1 and 1-2 heat exchanger is that 1-2 has both counter AND co current, whereas 1-1 has only co-current.
Statement 2: 1-2 heat exchanger requires a high pressure drop.
Discuss
Answer: (b).True, True
Q53.
Statement 1: Generally, in small scaled jacketed pans, food products like jams, sauces etc are made.
Statement 2: Baffles provide structural support to tubes, but they cannot prevent channeling.
Discuss
Answer: (a).True, False
Q54.
Statement 1: Scraping improves heat transfer co-efficient by 5 times in case of non-Newtonian fluids.
Statement 2: In food industry, major physical changes to food items when they’re processed, take place like transformation from Newtonian to Non-Newtonian fluids. Hence, scraped surface heat exchangers are very beneficial.
Discuss
Answer: (b).True, True
Discuss
Answer: (a).They’re unsuitable for viscous fluids
Q56.
Which of the following heat exchangers are used for the quick exchange of heat?
Discuss
Answer: (b).Plate heat exchangers
Q57.
Statement 1: Plate heat exchangers are used in heat sensitive foods like milk.
Statement 2: Principle behind plate heat exchangers is that there is very less space between the plates and hence quick heating can take place.
Discuss
Answer: (b).True, True
Discuss
Answer: (c).They’re used for Ultra high temperature treatment and also Used for high temperature and short time
Q59.
Which of the following is a synonym for loss factor of food?
Discuss
Answer: (c).Loss tangent & Dielectric loss
Discuss
Answer: (d).All of the mentioned
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