MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Distillation Design Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A Pinch point may occur at intersection of feed line and |
| A. | Stream line |
| B. | Stripping line |
| C. | Rectifying line |
| D. | Equilibrium line |
| Answer» E. | |
| 2. |
If xD=0.95, xW= 0.04 and α=2.5. Find total trays? |
| A. | 7 |
| B. | 6.7 |
| C. | 7.7 |
| D. | 6 |
| Answer» C. 7.7 | |
| 3. |
Calculate minimum reflux? If intercept is 0.56 and XD= 0.96 |
| A. | 0.174 |
| B. | 0.125 |
| C. | 0.21 |
| D. | 0.28 |
| Answer» B. 0.125 | |
| 4. |
If ZF=0.6 and also feed contains 72% mole of the liquid, then intercept of x axis is |
| A. | 0.744 |
| B. | 0.899 |
| C. | 0.833 |
| D. | 1.2 |
| Answer» D. 1.2 | |
| 5. |
If ZF¬=0.58 and also feed contains 35% mole of the liquid, then intercept of y axis is |
| A. | 0.892 |
| B. | 0.205 |
| C. | 0.707 |
| D. | Can’t be calculated |
| Answer» B. 0.205 | |
| 6. |
If F= 200 kmol/h and ZF=0.4, XD=0.95, XW=0.04 and R=2.0, Then D is |
| A. | 88.1 |
| B. | 22.6 |
| C. | 79.1 |
| D. | 158.2 |
| Answer» D. 158.2 | |