MCQOPTIONS
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MCQOPTIONS
This section includes 27 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Process simulators are used for the activities like process design, process analysis.The above given statement is |
| A. | Correct |
| B. | Incorrect |
| C. | Depends on the process |
| D. | None of the mentioned |
| Answer» B. Incorrect | |
| 2. |
Purge stream comes from? |
| A. | Feed stream |
| B. | Product stream |
| C. | Recycle stream |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
A bypass stream can be used to control the composition of a final exit stream. The statement is |
| A. | True |
| B. | False |
| C. | Always False |
| D. | None of the mentioned |
| Answer» B. False | |
| 4. |
For the given process, how many recycle streams are there |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 5. |
For the given process, A is |
| A. | Recycle |
| B. | Purge |
| C. | Bypass |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 6. |
What is the value of R? |
| A. | 1.4 |
| B. | 2.8 |
| C. | 4.2 |
| D. | 6.8View answer |
| Answer» D. 6.8View answer | |
| 7. |
How many moles of H2 are recycled? |
| A. | 1.5 |
| B. | 2.2 |
| C. | 2.8 |
| D. | 3.9View answer |
| Answer» E. | |
| 8. |
What is the fraction of N2 in purge stream? |
| A. | 0.04 |
| B. | 0.05 |
| C. | 0.16 |
| D. | 0.4View answer |
| Answer» C. 0.16 | |
| 9. |
What is the value of H? |
| A. | 5 mole/hr |
| B. | 7.5 mole/hr |
| C. | 10 mole/hr |
| D. | 12.5 mole/hrView answer |
| Answer» C. 10 mole/hr | |
| 10. |
What is the value of G? |
| A. | 12.5 mole/hr |
| B. | 25 mole/hr |
| C. | 37.5 mole/hr |
| D. | 50 mole/hrView answer |
| Answer» B. 25 mole/hr | |
| 11. |
What is the value of W? |
| A. | 5 mole/hr |
| B. | 10 mole/hr |
| C. | 20 mole/hr |
| D. | 25 mole/hrView answer |
| Answer» B. 10 mole/hr | |
| 12. |
What is the value of P? |
| A. | 5 mole/hr |
| B. | 10 mole/hr |
| C. | 15 mole/hr |
| D. | 20 mole/hrView answer |
| Answer» D. 20 mole/hrView answer | |
| 13. |
A bypass stream does not go through which of the following? |
| A. | Mixer |
| B. | Process |
| C. | Separator |
| D. | None of the mentionedView answer |
| Answer» C. Separator | |
| 14. |
WHAT_IS_THE_VALUE_OF_G??$ |
| A. | 12.5 mole/hr |
| B. | 25 mole/hr |
| C. | 37.5 mole/hr |
| D. | 50 mole/hr |
| Answer» B. 25 mole/hr | |
| 15. |
PURGE_STREAM_COMES_FROM??$ |
| A. | Feed stream |
| B. | Product stream |
| C. | Recycle stream |
| D. | None of the mentioned |
| Answer» B. Product stream | |
| 16. |
A_BYPASS_STREAM_CAN_BE_USED_TO_CONTROL_THE_COMPOSITION_OF_A_FINAL_EXIT_STREAM._THE_STATEMENT_IS?$ |
| A. | True |
| B. | False |
| C. | Always False |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 17. |
Purge_stream_comes_from?$ |
| A. | Feed stream |
| B. | Product stream |
| C. | Recycle stream |
| D. | None of the mentioned |
| Answer» B. Product stream | |
| 18. |
A bypass stream can be used to control the composition of a final exit stream. The statement i? |
| A. | True |
| B. | False |
| C. | Always False |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 19. |
A bypass stream does pass through __________ |
| A. | Mixer |
| B. | Process |
| C. | Separator |
| D. | None of the mentioned |
| Answer» B. Process | |
| 20. |
Which of the following is decreased by the bypass stream? |
| A. | Feed |
| B. | Product |
| C. | Feed & Product |
| D. | None of the mentioned |
| Answer» B. Product | |
| 21. |
What is B in the process? |
| A. | Recycle |
| B. | Purge |
| C. | Bypass |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 22. |
Which of the following composition is controlled by purge stream? |
| A. | Feed |
| B. | Product stream |
| C. | Recycle stream |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 23. |
What is A in the process? |
| A. | Recycle |
| B. | Purge |
| C. | Bypass |
| D. | None of the mentioned |
| Answer» C. Bypass | |
| 24. |
Which of the following composition can be controlled by a bypass stream? |
| A. | Exit stream |
| B. | Feed |
| C. | Process |
| D. | None of the mentioned |
| Answer» B. Feed | |
| 25. |
Which of the following does the purge stream comes from? |
| A. | Feed stream |
| B. | Product stream |
| C. | Recycle stream |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 26. |
A ___________ stream is a stream bled off from the process to remove an accumulation of inerts or unwanted material. |
| A. | Recycle |
| B. | Purge |
| C. | Bypass |
| D. | None of the mentioned |
| Answer» C. Bypass | |
| 27. |
A ____________ stream is one that skips one or more stages of the process and goes directly to another downstream stage. |
| A. | Recycle |
| B. | Purge |
| C. | Bypass |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |