MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What can be done in order to prevent slugging in the fluidized bed? |
| A. | Baffles |
| B. | Increase diameter |
| C. | Proper design of distributor |
| D. | All of the mentioned |
| Answer» E. | |
| 2. |
When the diameter is narrower of the bed, which kind of problem is most likely to occur in the bed? |
| A. | Chanelling |
| B. | Slugging |
| C. | Entrainment |
| D. | None of the mentioned |
| Answer» C. Entrainment | |
| 3. |
What is the Reynolds number range when the drag coefficient formula is 0.43? |
| A. | Rep < 0.4 |
| B. | 0.4 < Rep < 500 |
| C. | 500 < Rep < 200,000 |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
What is the Reynolds number range when the drag coefficient formula is 24/(Rep)? |
| A. | Rep < 0.4 |
| B. | 0.4 < Rep < 500 |
| C. | 500 < Rep < 200,000 |
| D. | None of the mentioned |
| Answer» B. 0.4 < Rep < 500 | |