MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Fluidization Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Efficiency in fluidized bed for any process is the highest when compared with any other beds, true or false? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
In drying processes, how important is the inclusion of fluidized bed? |
| A. | Most efficient drying |
| B. | Somewhat better than spouted bed and less than teeter bed |
| C. | Drying is best all the beds |
| D. | Least efficient drying |
| Answer» B. Somewhat better than spouted bed and less than teeter bed | |
| 3. |
Mention few processes where the solids circulation principle, developed for the FCC process has been used? |
| A. | In fluid hydro-forming for re-forming naphtha vapour |
| B. | Fluid coking for the treatment of heavy oil |
| C. | Sand cracking for thermal cracking |
| D. | All of the mentioned |
| Answer» E. | |
| 4. |
Which bed shown below, can provide with remarkable temperature uniformity for highly exothermic and temperature sensitive reactions? |
| A. | Fluidized bed reactor |
| B. | Spouted bed |
| C. | Teeter bed |
| D. | Batch reactor |
| Answer» B. Spouted bed | |
| 5. |
What is the best way to prevent load on the dust collectors in the fluidized bed reactor? |
| A. | Up flow beds |
| B. | Down flow beds |
| C. | Side flow beds |
| D. | None of the mentioned |
| Answer» C. Side flow beds | |
| 6. |
Which is the best suitable equipment to be introduced in the thermofor catalytic cracking? |
| A. | Bucket elevator |
| B. | Gas lift |
| C. | Bucket and Lift elevator |
| D. | Pneumatic conveying system |
| Answer» E. | |
| 7. |
Based on the current technology, do you consider Winkler gas producer efficient and is still better to use? |
| A. | Yes, it can still be used |
| B. | Depending on the process we should decide its efficiency |
| C. | No, because of its high consumption of oxygen |
| D. | No, because it is big in size. |
| Answer» D. No, because it is big in size. | |
| 8. |
First commercial fluidized bed for gasification of powdered coal which was awarded patent in 1922, was developed by? |
| A. | Fritz Winker |
| B. | Colburn Jake |
| C. | Dolph Jagger |
| D. | Cameron John |
| Answer» B. Colburn Jake | |