MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Separation Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the molar transmembrane flux of species ifPremeability P= 10 unitsMembrane thickness l= 100unitsDriving force = 700units |
| A. | 500 |
| B. | 20 |
| C. | 40 |
| D. | 70 |
| Answer» E. | |
| 2. |
What is the molar transmembrane flux of species ifPremeability P= 50 unitsMembrane thickness l= 10unitsDriving force = 100units |
| A. | 5000 |
| B. | 2005 |
| C. | 4003 |
| D. | 6000 |
| Answer» B. 2005 | |
| 3. |
What is the molar transmembrane flux of species ifPremeability P= 10 unitsMembrane thickness l= 10unitsDriving force = 200units |
| A. | 500 |
| B. | 200 |
| C. | 400 |
| D. | 600 |
| Answer» C. 400 | |
| 4. |
What is the molar transmembrane flux of species ifPremeability P= 10 unitsMembrane thickness l= 5unitsDriving force = 500units |
| A. | 500 |
| B. | 200 |
| C. | 400 |
| D. | 1000 |
| Answer» E. | |
| 5. |
What is the molar transmembrane flux of species ifPremeability P= 10 unitsMembrane thickness l= 10unitsDriving force = 500units |
| A. | 500 |
| B. | 200 |
| C. | 400 |
| D. | 600 |
| Answer» B. 200 | |
| 6. |
Microporous membrane s a type of |
| A. | Ceramic membrane |
| B. | Liquid membrane |
| C. | Polymeric membrane |
| D. | Inorganic membrane |
| Answer» D. Inorganic membrane | |
| 7. |
Ceramic membrane is a type of: |
| A. | Polymeric membrane |
| B. | Liquid membrane |
| C. | Inorganic membrane |
| D. | Gas membrane |
| Answer» D. Gas membrane | |
| 8. |
What is a composite membrane? |
| A. | Same as symmetric membrane |
| B. | Same as asymmetric membrane |
| C. | Asymetric membrane cast on a support |
| D. | Two types of membrane are together |
| Answer» D. Two types of membrane are together | |
| 9. |
Which method is not employed in preparation of asymmetric membrane? |
| A. | Precipitation by cooling |
| B. | Track etching |
| C. | Precipitation by evaporation |
| D. | Precipitation by immersion in a solvent |
| Answer» C. Precipitation by evaporation | |
| 10. |
At what temperature is film stretching done? |
| A. | Room temperature |
| B. | Melting point of polymer |
| C. | 100oc |
| D. | 200oc |
| Answer» C. 100oc | |