MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Mechanical Operations knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The final consolidation is the ______ part. |
| A. | Fastest |
| B. | Slowest |
| C. | Toughest |
| D. | Extract |
| Answer» C. Toughest | |
| 2. |
The higher the concentration, the lower the ____ |
| A. | Density |
| B. | Rate of escaping |
| C. | Speed |
| D. | Rate of fall |
| Answer» E. | |
| 3. |
There will be no effect on rate of sedimentation, if ratio of diameter of vessel to particle is ___ |
| A. | <100 xa0 xa0 xa0 xa0 xa0 xa0 xa0 |
| B. | =100 |
| C. | >100 |
| D. | No effect |
| Answer» D. No effect | |
| 4. |
The plot of ln (H-H ) against t, remits ___ |
| A. | A straight line |
| B. | An elliptical curve |
| C. | A hyperbolic curve |
| D. | A parabolic curve |
| Answer» B. An elliptical curve | |
| 5. |
When this interface approaches the layer of sediment, its rate of fall decreases until the _____ |
| A. | Final settling point |
| B. | Critical settling point |
| C. | Primer settling point |
| D. | Kynch velocity |
| Answer» C. Primer settling point | |