MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 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. |
Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a _____ |
| A. | Pug mill |
| B. | Mixer extruder |
| C. | Ban Bury mixer |
| D. | Muller mixer |
| Answer» B. Mixer extruder | |
| 2. |
Fibrous material is broken by________ |
| A. | Roll crusher |
| B. | Squirrel cage disintegrator |
| C. | Ball mill |
| D. | Tube mill |
| Answer» C. Ball mill | |
| 3. |
Filter medium resistance is important during the _______ of filtration. |
| A. | Early stage |
| B. | Final stages |
| C. | Entire process |
| D. | Never in the process |
| Answer» B. Final stages | |
| 4. |
Filter aid is used to _____________ |
| A. | Act as a support base for the septum |
| B. | Decrease the pressure drop |
| C. | Increase the porosity of the cake |
| D. | Increase the rate of filtration |
| Answer» D. Increase the rate of filtration | |
| 5. |
What does the following equation represents?FfL = r2 mgl |
| A. | Belt friction resistance |
| B. | Power requirement |
| C. | Load friction resistance |
| D. | Idler spacing |
| Answer» D. Idler spacing | |
| 6. |
What does the following equation represents?Ffb = r1 Mc g |
| A. | Belt friction resistance |
| B. | Power requirement |
| C. | Belt tension |
| D. | Idler spacing |
| Answer» B. Power requirement | |