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. |
If KA= 10, KB=60, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t0-0.40 |
| B. | t1-0.167 |
| C. | t0.45-1 |
| D. | t0.407-1 |
| Answer» E. | |
| 2. |
If KA= 40, KB=80, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t0-0.5 |
| B. | t1-0.5 |
| C. | t0.70-1 |
| D. | t0.5-1 |
| Answer» D. t0.5-1 | |
| 3. |
If KA= 50, KB=60, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t0-0.4 |
| B. | t1-0.89 |
| C. | t0.91-1 |
| D. | t0.97-1 |
| Answer» D. t0.97-1 | |
| 4. |
If KA= 36, KB=100, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t1-0.6 |
| B. | t0-0.81 |
| C. | t0.66-1 |
| D. | t0.36-1 |
| Answer» B. t0-0.81 | |
| 5. |
If KA= 20, KB=80, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t0-0.4 |
| B. | t1-0.5 |
| C. | t0.81-1 |
| D. | t0.9-1 |
| Answer» C. t0.81-1 | |
| 6. |
If KA= 40, KB=50, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t0-0.4 |
| B. | t0-0.81 |
| C. | t0.81-1 |
| D. | t0.89-1 |
| Answer» E. | |
| 7. |
If KA= 20, KB=30, what is the permissible values ,what is the safety margin for TMB model is: |
| A. | t0-0.4 |
| B. | t0-0.81 |
| C. | t0.81-1 |
| D. | t0.9-1 |
| Answer» D. t0.9-1 | |
| 8. |
What is untrue for Mcabe thiele method for adsorption at elevated temperatures? |
| A. | tF/S cannot be greater than D/S |
| B. | tThe two operating lines must intersect at the point (qR , cR ) |
| C. | tDesorption line is placed below adsorption line by elevating temperature |
| D. | tElevated pressure can also be used |
| Answer» B. tThe two operating lines must intersect at the point (qR , cR ) | |
| 9. |
What relationship is true about solute free mass flow rates? |
| A. | tF/S less than K less than D/S |
| B. | tD/S less than K less than F/S |
| C. | tF/S less than D/S less than K |
| D. | tD/S less than F/S less than K |
| Answer» B. tD/S less than K less than F/S | |
| 10. |
Which of the following is an advantage of using the continuous countercurrent operation? |
| A. | tMaximizes the average driving force for transport |
| B. | tMaximizes the efficiency |
| C. | tMaximizes the cost |
| D. | tMinimizes the cost |
| Answer» B. tMaximizes the efficiency | |