MCQOPTIONS
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MCQOPTIONS
This section includes 9 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 HETP if H OG = 2.6ft and =01.6? |
| A. | 1.56 |
| B. | 2.1 |
| C. | 2.55 |
| D. | 1.78 |
| Answer» D. 1.78 | |
| 2. |
What is HETP if H OG = 1.7ft and =1.9? |
| A. | 1.27 |
| B. | 1.36 |
| C. | 1.89 |
| D. | 1.78 |
| Answer» B. 1.36 | |
| 3. |
What is HETP if H OG = 2.5ft and =01.5? |
| A. | 1.23 |
| B. | 1.78 |
| C. | 1.26 |
| D. | 2.74 |
| Answer» E. | |
| 4. |
What is HETP if H OG = 1.5ft and =01.5? |
| A. | 1.23 |
| B. | 1.43 |
| C. | 1.65 |
| D. | 1.78 |
| Answer» D. 1.78 | |
| 5. |
In which solution are the values of HTU and HETP constant? |
| A. | Concentrated solution |
| B. | True solution |
| C. | Homogeneous solution |
| D. | Dilute solution |
| Answer» E. | |
| 6. |
What happens when k x <k y ? |
| A. | Resistance to mass transfer is mainly in vapor |
| B. | Resistance to mass transfer is mainly in liquid phase |
| C. | Resistance to mass transfer is mainly in solid phase |
| D. | All the resistances are equal |
| Answer» C. Resistance to mass transfer is mainly in solid phase | |
| 7. |
What happens when k x >k y ? |
| A. | Resistance to mass transfer is mainly in vapor |
| B. | Resistance to mass transfer is mainly in liquid phase |
| C. | Resistance to mass transfer is mainly in solid phase |
| D. | All the resistances are equal |
| Answer» B. Resistance to mass transfer is mainly in liquid phase | |
| 8. |
Which method uses McCabe-thiele diagram? |
| A. | HETP method |
| B. | HTU method |
| C. | Ponchon-Savarit method |
| D. | HODL method |
| Answer» B. HTU method | |
| 9. |
What is = KV/L replaced by since the line for distillation is curved? |
| A. | = mV/L |
| B. | = MVL |
| C. | = mL/V |
| D. | = mV/K |
| Answer» B. = MVL | |