MCQOPTIONS
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MCQOPTIONS
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. |
Are size reduction results in loss of volatiles in heat sensitive foods? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the law is used for intermediate grinding? |
| A. | Rittinger s Law |
| B. | Kick s Law |
| C. | Bond s Law |
| D. | Bond s Law, Rittinger s Law, and Kick s Law |
| Answer» D. Bond s Law, Rittinger s Law, and Kick s Law | |
| 3. |
Which of the law is used for fine grinding? |
| A. | Rittinger s Law |
| B. | Kick s Law |
| C. | Bond s Law |
| D. | Bond s Law, Rittinger s Law, and Kick s Law |
| Answer» B. Kick s Law | |
| 4. |
Which of the law is used for coarse grinding? |
| A. | Rittinger s Law |
| B. | Kick s Law |
| C. | Bond s Law |
| D. | Bond s Law, Rittinger s Law, and Kick s Law |
| Answer» C. Bond s Law | |
| 5. |
Which of the following law determine energy requirement in size reduction? |
| A. | Kick s law, Bond s law |
| B. | Rittinger s law, Bond s law |
| C. | Rittinger s law and Kick s law |
| D. | Kick s law, Bond s law, Rittinger s law |
| Answer» D. Kick s law, Bond s law, Rittinger s law | |
| 6. |
Which of the following statements about crushing efficiency are correct?
|
| A. | nStatement 2: Single layer particle crushing was taken to be 100% efficient. |
| B. | True, False |
| C. | True, True |
| D. | False, True |
| E. | False, False |
| Answer» C. True, True | |
| 7. |
What is Bond s law? |
| A. | Work required is directly proportional to the surface to volume ratio |
| B. | Work required is indirectly proportional to the surface to volume ratio |
| C. | Energy required is directly proportional to the surface to volume ratio |
| D. | Energy required is directly proportional to the surface to volume ratio |
| Answer» B. Work required is indirectly proportional to the surface to volume ratio | |
| 8. |
What is Rittinger s law? |
| A. | Energy required is directly proportional to the increase in surface area |
| B. | Energy required is indirectly proportional to the increase in surface area |
| C. | Pressure required is directly proportional to the increase in surface area |
| D. | Pressure required is indirectly proportional to the increase in surface area |
| Answer» B. Energy required is indirectly proportional to the increase in surface area | |
| 9. |
What is Kick s law? |
| A. | Amount of energy required to tear the given material |
| B. | Amount of energy required to crush the given material |
| C. | Amount of energy required to compress the given material |
| D. | Amount of energy required to break the given material |
| Answer» C. Amount of energy required to compress the given material | |
| 10. |
What is the principle of particle size distribution? |
| A. | Based on light scattering |
| B. | Based on the pressure exerted by particles |
| C. | Based on the pressure exerted by equipment |
| D. | Based on the temperature exerted by particles |
| Answer» B. Based on the pressure exerted by particles | |