Principles of Food Preservation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Principles of Food Preservation, 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 Principles of Food Preservation 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 Principles of Food Preservation mcq questions that explore various aspects of Principles of Food Preservation problems. Each MCQ is crafted to challenge your understanding of Principles of Food Preservation 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 Principles of Food Preservation 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 Principles of Food Preservation. 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 Principles of Food Preservation knowledge to the test? Let's get started with our carefully curated MCQs!

Principles of Food Preservation MCQs | Page 10 of 16

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Q91.
Evaporation, desiccation and dehydration all mean the same thing.
Discuss
Answer: (b).False
Q92.
Statement 1: Dried foods from a dehydration unit have better quality than sun dried components.
Statement 2: The color of dehydrated food under optimum conditions is superior to that by sun drying.
Discuss
Answer: (a).True, False
Q93.
Statement 1: In cooking quality, sun dried foods are better than dehydrated foods.
Statement 2: Sun dried animal flesh and fish can be highly acceptable.
Discuss
Answer: (d).False, True
Q94.
Which of the following is NOT an advantage of dehydration under controlled conditions over sun drying?
Discuss
Answer: (a).Cost
Q95.
Which of the following is NOT a method of controlling biological forces on food supply?
Discuss
Answer: (a).Packaging and chemical additives
Discuss
Answer: (d).All of the mentioned
Q97.
Statement 1: The volume of gas at standard pressure increases _____ in volume for every _____ rise in temperature.
Statement 2: Each 15 °C raise in temperature, _____ the holding capacity of air.
Discuss
Answer: (c).1/273, 1 °C, doubles
Q98.
Statement 1: Case hardening is controlled by _____ and _____
Statement 2: Drying time _____ rapidly as the final moisture content approaches its equilibrium value.
Discuss
Answer: (a).Increases, humidity, temperature
Q99.
Statement 1: In drying, the vapor pressure of water in the solid is more than outside.
Statement 2: For wet bulb, the greater the velocity, the more rapid is the rate of drying.
Discuss
Answer: (b).True, True
Q100.
Statement 1: Foaming a liquid exposes enormous surface area for quick moisture removal and hence permits low drying temperatures.
Statement 2: During the constant drying time, the rate is determined by the rate at which water at the centre of the food diffuses outside.
Discuss
Answer: (a).True, False