MCQOPTIONS
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MCQOPTIONS
This section includes 13 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 initial pressure of will form precipitate, if initial pressure is _____ |
| A. | High |
| B. | Low |
| C. | Constant |
| D. | Open to atmosphere |
| Answer» C. Constant | |
| 2. |
Particles will be compacted, if initial pressure is ____ |
| A. | High |
| B. | Low |
| C. | Constant |
| D. | Open to atmosphere |
| Answer» B. Low | |
| 3. |
Calculate the liquid in filter, if e is 2.0 and Area and length are 120 m2 and 2 m and consider water as fluid? |
| A. | 250 kg |
| B. | 240 kg |
| C. | 480 kg |
| D. | 260 kg |
| Answer» D. 260 kg | |
| 4. |
What does the following equation gives?(e) Alρs |
| A. | Mass of solid in filter |
| B. | Mass of liquid in filter |
| C. | Mass of filter |
| D. | Mass of fluid |
| E. | Alρsa) Mass of solid in filterb) Mass of liquid in filterc) Mass of filterd) Mass of fluid |
| Answer» C. Mass of filter | |
| 5. |
Calculate the mass, if density of solid 1.20, e is 0.2 and has an area of 45 m2 and length 10 m? |
| A. | 450 kg |
| B. | 45 kg |
| C. | 360 kg |
| D. | 100 kg |
| Answer» D. 100 kg | |
| 6. |
What does the following equation gives? |
| A. | Mass of solid in filter |
| B. | Mass of cake |
| C. | Mass of filter |
| D. | Mass of fluidView Answer |
| Answer» B. Mass of cake | |
| 7. |
What does the below equation represents? |
| A. | Filtration area |
| B. | Velocity of filtration |
| C. | Speed of filtration |
| D. | Flow of filtrateView Answer |
| Answer» B. Velocity of filtration | |
| 8. |
WHAT_DOES_THE_FOLLOWING_EQUATION_GIVES??$ |
| A. | Alρ<sub>s</sub> |
| B. | Mass of solid in filter |
| C. | Mass of liquid in filter |
| D. | Mass of filter |
| Answer» C. Mass of liquid in filter | |
| 9. |
Calculate the mass, if density of solid 1.20, e is 0.2 and has an area of 45 m2 and length 10 m? |
| A. | 450 kg |
| B. | 45 kg |
| C. | 360 kg |
| D. | 100 kg |
| Answer» B. 45 kg | |
| 10. |
Mass of solid in filter |
| A. | Mass of cake |
| B. | Mass of filter |
| C. | Mass of fluid |
| Answer» D. | |
| 11. |
Increase of pressure drop forms ______ |
| A. | Vast volume |
| B. | Deeper cake |
| C. | Lighter cake |
| D. | Denser cake |
| Answer» B. Deeper cake | |
| 12. |
____ may cause plugging of pores. |
| A. | High final rates |
| B. | Low initial rates |
| C. | High initial rates |
| D. | Low final rates |
| Answer» E. | |
| 13. |
For any filtration pressure, the rate of flow is ______ at the beginning. |
| A. | Constant |
| B. | Greatest |
| C. | Smallest |
| D. | Critical |
| Answer» D. Critical | |