MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Distillation Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The K value of Methane at 205oF is? |
| A. | 15 |
| B. | 28 |
| C. | 16 |
| D. | 1.65 |
| Answer» B. 28 | |
| 2. |
The Ratio of optimum feed stages to total number of stages is |
| A. | Dependent on number of stages |
| B. | Independent of number of stages |
| C. | Independent of total stage |
| D. | Inversely proportional. |
| Answer» C. Independent of total stage | |
| 3. |
The ROSE Method involves the plot of |
| A. | 1/R vs 1/N |
| B. | 1/S vs 1/N |
| C. | 1/S vs 1/R |
| D. | 1/T vs 1/P |
| Answer» B. 1/S vs 1/N | |
| 4. |
If S=8.137 and α =1.956. Then No. of stages are? |
| A. | 13 |
| B. | 14 |
| C. | 12 |
| D. | 16 |
| Answer» D. 16 | |
| 5. |
The underwood’s equation, implies of using trial and error for finding |
| A. | Θ |
| B. | α |
| C. | β |
| D. | Ω |
| Answer» B. α | |
| 6. |
THE_RATIO_OF_OPTIMUM_FEED_STAGES_TO_TOTAL_NUMBER_OF_STAGES_IS?$ |
| A. | Dependent on number of stages |
| B. | Independent of number of stages |
| C. | Independent of total stage |
| D. | Inversely proportional. |
| Answer» C. Independent of total stage | |
| 7. |
The K value of Methane at 205oF is?$ |
| A. | 15 |
| B. | 28 |
| C. | 16 |
| D. | 1.65 |
| Answer» B. 28 | |
| 8. |
The ROSE Method involves the plot o? |
| A. | 1/R vs 1/N |
| B. | 1/S vs 1/N |
| C. | 1/S vs 1/R |
| D. | 1/T vs 1/P |
| Answer» B. 1/S vs 1/N | |
| 9. |
If S=8.137 and α =1.956. Then No. of stages are?$ |
| A. | 13 |
| B. | 14 |
| C. | 12 |
| D. | 16 |
| Answer» D. 16 | |
| 10. |
If the flow rates of liquid and distillate are 150 kmol/h and 100 kmol/h. Find reflux ratio? |
| A. | 90 |
| B. | 50 |
| C. | 15 |
| D. | 30 |
| Answer» D. 30 | |
| 11. |
A non-key component may be distributed, if it has volatility |
| A. | Very far to one from other keys |
| B. | Same as that of non-key |
| C. | Very close to that of one keys |
| D. | Constant Molar Overflow |
| Answer» D. Constant Molar Overflow | |
| 12. |
Colburn method is based on the |
| A. | Constant Molar Overflow and relative volatility |
| B. | Steady state flow |
| C. | Reflux ratio |
| D. | Maximum Trays |
| Answer» B. Steady state flow | |
| 13. |
Colburn Method can be used to calculate the _____ in a binary system. |
| A. | Minimum Reflux |
| B. | Maximum Reflux |
| C. | Minimum Trays |
| D. | Maximum Trays |
| Answer» B. Maximum Reflux | |
| 14. |
The ratio of the key components is essentially equal to their ratio in liquid feed, was given by? |
| A. | Underwood |
| B. | Gilliland |
| C. | Brown-Martin |
| D. | Fenske |
| Answer» D. Fenske | |
| 15. |
The underwood’s equation, implies of using trial and error for finding |
| A. | Θ |
| B. | α |
| C. | β |
| D. | Ω |
| Answer» B. ‚âà√≠¬¨¬± | |