MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Food Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Statement 1: Continuous Rotary vacuum filter press has a high labor cost.Statement 2: Continuous Rotary vacuum filter press has a high clogging. |
| A. | True, False |
| B. | True, True |
| C. | False, False |
| D. | False, True |
| Answer» D. False, True | |
| 2. |
Cellulose was added in the pulping of certain fruit juices. What is it called? Was the decision of it being added in this process of filtration correct? |
| A. | Filter cloth, yes |
| B. | Filter aid, yes |
| C. | Filter cloth, no |
| D. | Filter aid, no |
| Answer» C. Filter cloth, no | |
| 3. |
Statement 1: Filter cake increases the efficiency of filtration.Statement 2: Filter aid is added to the filter cake when the filter cake is the desired product. |
| A. | True, False |
| B. | True, True |
| C. | False, False |
| D. | False, True |
| Answer» B. True, True | |
| 4. |
CELLULOSE_WAS_ADDED_IN_THE_PULPING_OF_CERTAIN_FRUIT_JUICES._WHAT_IS_IT_CALLED?_WAS_THE_DECISION_OF_IT_BEING_ADDED_IN_THIS_PROCESS_OF_FILTRATION_CORRECT??$ |
| A. | Filter cloth, yes |
| B. | Filter aid, yes |
| C. | Filter cloth, no |
| D. | Filter aid, no |
| Answer» C. Filter cloth, no | |
| 5. |
Statement_1:_Continuous_Rotary_vacuum_filter_press_has_a_high_labor_cost.$ |
| A. | |
| B. | True, False |
| C. | True, True |
| Answer» D. | |
| 6. |
Which of the following factor does the rate of filtration depend on? |
| A. | Compressibility factor of the filtrate |
| B. | Pressure drop |
| C. | Compressibility factor of the filtrate & Pressure drop |
| D. | Neither of the mentioned |
| Answer» D. Neither of the mentioned | |
| 7. |
Which of the following factors is a genuine criterion for the selection of a filter press? |
| A. | Equipment life |
| B. | Availability of floor area |
| C. | Chemical reactivity |
| D. | All of the mentioned |
| Answer» E. | |
| 8. |
Which of the following filtration equipment operates under continuous operation? |
| A. | Plate and frame filter press |
| B. | Pressure leaf filter press |
| C. | Continuous Rotary Vacuum Filter Press |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 9. |
Which of the following filtration equipment offers maximum pressure drop? |
| A. | Plate and frame filter press |
| B. | Pressure leaf filter press |
| C. | Continuous Rotary Vacuum Filter Press |
| D. | None of the mentioned |
| Answer» C. Continuous Rotary Vacuum Filter Press | |
| 10. |
Which of the following is the cheapest filtration equipment? |
| A. | Plate and frame filter press |
| B. | Pressure leaf filter press |
| C. | Continuous Rotary Vacuum Filter Press |
| D. | None of the mentioned |
| Answer» B. Pressure leaf filter press | |
| 11. |
What is the effect of pressure drop on the filtration rate? |
| A. | Increases |
| B. | Deceases |
| C. | Varies depending on the compressibility |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 12. |
Statement 1: Filter cake increases the efficiency of filtration. |
| A. | |
| B. | True, False |
| C. | True, True |
| Answer» B. True, False | |
| 13. |
If the aperture size of the filtration medium is too small, it causes high pressure drops. |
| A. | True |
| B. | False |
| Answer» B. False | |