MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Heat Transfer knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which one of the following reboiler is best suited for high vaporization rate up to about 80% of the feed? |
| A. | Vertical thermosyphon reboiler |
| B. | Kettle Reboilers |
| C. | Horizontal thermosyphon reboiler |
| D. | Flash Reboilers |
| Answer» C. Horizontal thermosyphon reboiler | |
| 2. |
In a vertical thermosyphon re-boiler, it is due to the __________ difference that the circulation in the liquid occurs, between vapour-liquid mixture from the re-boiler and the liquid through the down-comer to the re-boiler. |
| A. | Density |
| B. | Pressure |
| C. | Temperature |
| D. | Concentration |
| Answer» B. Pressure | |
| 3. |
In horizontal thermosyphon natural convection reboiler, the solution is heated in the shell with the hot fluid in the tubes. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
In vertical thermosyphon natural convection reboiler, the solution is heated in the shell with the hot fluid in the tubes. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
The boiling occurs inside the tubes in ___________ thermosyphon reboiler and inside shell in ____________ thermosyphon reboiler. |
| A. | Vertical, Horizontal |
| B. | Horizontal, vertical |
| C. | Vertical, vertical |
| D. | Horizontal, Horizontal |
| Answer» B. Horizontal, vertical | |
| 6. |
Recognize the following reboiler? |
| A. | Forced Convection Reboiler |
| B. | Natural convection Reboiler |
| C. | Kettle reboiler |
| D. | Fire tube reboiler |
| Answer» C. Kettle reboiler | |