MCQOPTIONS
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MCQOPTIONS
This section includes 13 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. |
If 0.75 is the fraction of liquid in the feed, Estimate the feed line slope? |
| A. | -2 |
| B. | -1.5 |
| C. | -3.0 |
| D. | Cannot be calculated |
| Answer» D. Cannot be calculated | |
| 2. |
If the liquid flow rate is 212 and vapor flow rate is 284, then the slope of rectifying section is? |
| A. | 0.55 |
| B. | 0.89 |
| C. | 1.33 |
| D. | 0.75 |
| Answer» E. | |
| 3. |
The overall Energy balance of a column is given by |
| A. | V1HV1 = L0HL0 + DHD + QC |
| B. | QC = V1HV1 |
| C. | V1HV1 = DHD + H0 |
| D. | Can change with models |
| Answer» B. QC = V1HV1 | |
| 4. |
IF_THE_LIQUID_FLOW_RATE_IS_212_AND_VAPOR_FLOW_RATE_IS_284,_THEN_THE_SLOPE_OF_RECTIFYING_SECTION_IS??$ |
| A. | 0.55 |
| B. | 0.89 |
| C. | 1.33 |
| D. | 0.75 |
| Answer» E. | |
| 5. |
If_0.75_is_the_fraction_of_liquid_in_the_feed,_Estimate_the_feed_line_slope?$ |
| A. | -2.0 |
| B. | -1.5 |
| C. | -3.0 |
| D. | Cannot be calculated |
| Answer» D. Cannot be calculated | |
| 6. |
The overall Energy balance of a column is given b? |
| A. | V1HV1 = L0HL0 + DHD + QC |
| B. | QC = V1HV1 |
| C. | V1HV1 = DHD + H0 |
| D. | Can change with models |
| Answer» B. QC = V1HV1 | |
| 7. |
The feed line equation is given by |
| A. | F – L = q |
| B. | L’ – L = qF |
| C. | V – V’ =F |
| D. | F = L – V |
| Answer» C. V ‚Äö√Ñ√∂‚àö√ë‚àö¬® V‚Äö√Ñ√∂‚àö√ë‚àö¬• =F | |
| 8. |
The equilibrium curve of the column is given as |
| A. | yn=x |
| B. | y*=x |
| C. | yn+1=xn |
| D. | xn+1=y |
| Answer» D. xn+1=y | |
| 9. |
The feed of a distillation column is related to be a |
| A. | Binary mixture |
| B. | Urinary mixture |
| C. | Mixture of phases |
| D. | Tertiary Mixture |
| Answer» E. | |
| 10. |
The liquid rich section in a distillation column is called as |
| A. | Boil up section |
| B. | Reflux section |
| C. | Stripping Section |
| D. | Enriching Section |
| Answer» D. Enriching Section | |
| 11. |
The vapor rich section in the distillation column is called as |
| A. | Rectifying Section |
| B. | Boiling section |
| C. | Stripping Section |
| D. | Leaching section |
| Answer» B. Boiling section | |
| 12. |
McCabe Thiele is based on the assumption? |
| A. | Constant molar overflow |
| B. | Constant reflux ratio |
| C. | Volatile products are used for better separation |
| D. | Boil up ratio is infinity |
| Answer» B. Constant reflux ratio | |
| 13. |
Separation of a volatile mixture of relatively pure products, is done in a |
| A. | Steam distillation |
| B. | Fractionating Column |
| C. | Flash Distillation |
| D. | Depending of product required |
| Answer» E. | |