Explore topic-wise MCQs in Food Engineering Questions and Answers.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Food Engineering Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

Mixed feed arrangement offers the advantage of omitting the usage of pumps by transferring feed in the direction of low pressure. That’s an advantage taken from forward feeding arrangement.

A. True
B. False
Answer» B. False
Discussion
2.

One disadvantage with backward feeding is that the feed gets very concentrated at the beginning few units itself and hence it’s difficult to feed it to the next evaporator unit.

A. True
B. False
Answer» C.
Discussion
3.

Statement 1: Forward feeding requires pumps for the feed at every step.

A. Statement 2: In a backward feeding arrangement, the most concentrated feed is exposed to the maximum steam in order to remove heat. This is its advantage.
B. True, False
C. True, True
D. False, False
E. False, True
Answer» E. False, True
Discussion
4.

Statement 1: Duhring’s rule states that the ratio of temperatures at which two solutions have the same vapor pressure is constant.

A. Statement 2: Duhring’s rule states that the boiling point of a solution is a linear function of the boiling point of pure water at the same pressure.
B. True, False
C. True, True
D. False, False
E. False, True
Answer» C. True, True
Discussion