MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Food Packaging Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Microbial growth indicator is same as pathogenic indicator. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which of the following is based on immuno-chemical methods of freshness indicator? |
| A. | Pathogen Indicators |
| B. | Microbial growth indicator |
| C. | Oxygen indicator |
| D. | Carbon dioxide indicator |
| Answer» B. Microbial growth indicator | |
| 3. |
Which of the following is not an internal indicator? |
| A. | Oxygen indicator |
| B. | Pathogen indicator |
| C. | Microbial growth indicator |
| D. | Time-Temperature indicator |
| Answer» E. | |
| 4. |
Carbon dioxide indicators are based on pH dyes. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
RFID is used for intelligent packaging in storage and distribution. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Which of the following is an optical chemical sensing method of freshness indication in intelligent packaging? |
| A. | RFID |
| B. | Electronic nose |
| C. | Vitsab Single Dot Label (TTI) |
| D. | 3M Monitor Mark |
| Answer» C. Vitsab Single Dot Label (TTI) | |
| 7. |
Which of the following TTI is based on polymerization reaction? |
| A. | 3M Monitor Mark |
| B. | Electronic nose |
| C. | Vitsab Single Dot Label (TTI) |
| D. | LifeLines Fresh-Check |
| Answer» E. | |
| 8. |
Which of the following TTI is based on dye diffusion? |
| A. | Electronic nose |
| B. | 3M Monitor Mark |
| C. | LifeLines Fresh-Check |
| D. | Vitsab Single Dot Label (TTI) |
| Answer» C. LifeLines Fresh-Check | |
| 9. |
Which of the following TTI is based on enzymatic lipase color change? |
| A. | Electronic nose |
| B. | 3M Monitor Mark |
| C. | LifeLines Fresh-Check |
| D. | Vitsab Single Dot Label (TTI) |
| Answer» E. | |
| 10. |
Which of the following is a Time-Temperature Indicator (TTI)? |
| A. | Life lines fresh check |
| B. | Radiofrequency identification |
| C. | Electronic nose |
| D. | Ultrasonic indicator |
| Answer» B. Radiofrequency identification | |
| 11. |
Intelligent packing techniques can also serve as freshness indicators. |
| A. | True |
| B. | False |
| Answer» B. False | |