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. |
What type of dryer is used for the drying of substances which are hygroscopic? |
| A. | Fluidized bed dryer |
| B. | Drum dryer |
| C. | Cabinet tray dryer |
| D. | Vacuum dryer |
| Answer» E. | |
| 2. |
Which of the following dryer is the convectional drying equipment with enclosed insulated chambers? |
| A. | Fluidized bed dryer |
| B. | Drum dryer |
| C. | Cabinet tray dryer |
| D. | Pneumatic dryer |
| Answer» D. Pneumatic dryer | |
| 3. |
Which dryer is used to dry the material almost instantaneously in a turbulent stream of hot air? |
| A. | Fluidized bed dryer |
| B. | Drum dryer |
| C. | Cabinet tray dryer |
| D. | Pneumatic dryer |
| Answer» E. | |
| 4. |
What does Fritz Winkler invented? |
| A. | Fluidized bed dryer |
| B. | Drum dryer |
| C. | Spray dryer |
| D. | Freeze dryer |
| Answer» B. Drum dryer | |
| 5. |
Which of the following statements about LSU dryer are correct?Statement 1: LSU dryer is mainly used to dry the grains.Statement 2: LSU is a continuous flow mixing type of dryer. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» C. False, True | |
| 6. |
What is full form of LSU dryer? |
| A. | Louisiana State University dryer |
| B. | Low simple universal dryer |
| C. | Low and slow unit dryer |
| D. | Level steady unit dryer |
| Answer» B. Low simple universal dryer | |
| 7. |
What is the alternative name for batch-in-bin dryer? |
| A. | Flat bed dryer |
| B. | Cabinet tray dryer |
| C. | Pneumatic dryer |
| D. | Fluidized bed dryer |
| Answer» B. Cabinet tray dryer | |
| 8. |
Who invented spray dryer? |
| A. | Samuel Percy |
| B. | Fritz Winkler |
| C. | John A |
| D. | Jacques-Arsened’Arsonva |
| Answer» B. Fritz Winkler | |
| 9. |
Which of the following dryer is used to produce powder from the solution? |
| A. | Spray dryer |
| B. | Cabinet tray dryer |
| C. | Pneumatic dryer |
| D. | Fluidized bed dryer |
| Answer» B. Cabinet tray dryer | |
| 10. |
Which of the following dryer is used for pureed raw ingredients that are dried at relatively low temperatures over rotating? |
| A. | Fluidized bed dryer |
| B. | Drum dryer |
| C. | Cabinet tray dryer |
| D. | Pneumatic dryer |
| Answer» C. Cabinet tray dryer | |