MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Distillation Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the tower hole area is 366 m2 and the tower cross section is 10 m2, the free area fraction is? |
| A. | 785 m2 |
| B. | 366.56 m2 |
| C. | 36.6 m2 |
| D. | 3660 m2 |
| Answer» D. 3660 m2 | |
| 2. |
The sieve tray is also called as? |
| A. | Perforated tray |
| B. | Non porous tray |
| C. | Porous tray |
| D. | Clear tray |
| Answer» B. Non porous tray | |
| 3. |
IF_THE_TOWER_HOLE_AREA_IS_366_M2_AND_THE_TOWER_CROSS_SECTION_IS_10_M2,_THE_FREE_AREA_FRACTION_IS??$ |
| A. | 785 m<sup>2</sup> |
| B. | 366.56 m<sup>2</sup> |
| C. | 36.6 m<sup>2</sup> |
| D. | 3660 m<sup>2</sup> |
| Answer» D. 3660 m<sup>2</sup> | |
| 4. |
THE_SIEVE_TRAY_IS_ALSO_CALLED_AS??$ |
| A. | Perforated tray |
| B. | Non porous tray |
| C. | Porous tray |
| D. | Clear tray |
| Answer» B. Non porous tray | |
| 5. |
The open region provides between the tray floor and cap bottom is called as? |
| A. | Pocket clearance |
| B. | Skirt clearance |
| C. | Tray clearance |
| D. | Carp clearance |
| Answer» C. Tray clearance | |
| 6. |
The tray holds up a dispersion of? |
| A. | Solid-liquid |
| B. | Gas -gas |
| C. | Gas-liquid |
| D. | Liquid-liquid |
| Answer» D. Liquid-liquid | |
| 7. |
Stages are also called? |
| A. | Trays |
| B. | Cascades |
| C. | Flow regime |
| D. | Initial plate |
| Answer» D. Initial plate | |
| 8. |
In the packed column, the fluid flows from |
| A. | Top to bottom |
| B. | Bottom to top |
| C. | Left to right |
| D. | Right to left |
| Answer» B. Bottom to top | |
| 9. |
Continuous flow of liquid causes? |
| A. | Greater efficiency |
| B. | Lesser efficiency |
| C. | Affordable cost |
| D. | Extra cost |
| Answer» C. Affordable cost | |
| 10. |
An example of zero down comers is? |
| A. | Dual tray |
| B. | Sieve tray |
| C. | Cap tray |
| D. | Bubble tray |
| Answer» B. Sieve tray | |
| 11. |
Sieve tray after installation gives, a Vapor |
| A. | Bypass effect |
| B. | Valve effect |
| C. | Multiorifice effect |
| D. | Manhole effect |
| Answer» D. Manhole effect | |
| 12. |
Bubble cap is a perforated tray with, additional |
| A. | Trays |
| B. | Camps |
| C. | Pooches |
| D. | Holes |
| Answer» B. Camps | |