Explore topic-wise MCQs in Food Processing Unit Operations.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Food Processing Unit Operations knowledge and support exam preparation. Choose a topic below to get started.

1.

Is carbon a chemical filtration?

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

What is the law behind filtration?

A. Darcy’s law
B. Henry’s law
C. Dalton’s law
D. Newton’s law
Answer» B. Henry’s law
Discussion
3.

Which of the following is not the driving force in filtration?

A. Vacuum centrifuge
B. Pressure
C. Gravity
D. Temperature
Answer» E.
Discussion
4.

What type of mixture is separated by filtration?

A. Solid-liquid mixture
B. Liquid -liquid mixture
C. Solid-solid mixture
D. Solid- gas mixture
Answer» B. Liquid -liquid mixture
Discussion
5.

Are these statements about the activated carbon true?Statement 1: It removes odors.Statement 2: It removes bacteria.

A. True, False
B. True, True
C. False, True
D. False, False
Answer» B. True, True
Discussion
6.

What is residue in filtration?

A. Solid portion after filtration
B. Solid portion before filtration
C. Liquid portion after filtration
D. Liquid portion before filtration
Answer» B. Solid portion before filtration
Discussion
7.

Are these statements about the filtration true?Statement 1: Separates desirable materials from ingredients, food and beverage products and waste streams.Statement 2: Recover aromas.

A. True, False
B. True, True
C. False, True
D. False, False
Answer» C. False, True
Discussion
8.

What is other name for biological filtration?

A. Oxygen cycle
B. Nitrogen cycle
C. Carbon cycle
D. Methane cycle
Answer» C. Carbon cycle
Discussion
9.

What is the media used in chemical filteration?

A. Soap
B. Detergents
C. Salt
D. Activated carbons
Answer» E.
Discussion
10.

What are the types of filtration?

A. Biological filtration
B. Chemical filtration
C. Mechanical filtration
D. Mechanical, biological and chemical filtration
Answer» E.
Discussion