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. |
In a rotary drum, the cake is discharged by ________ |
| A. | Doctor’s knife |
| B. | Athlete’s head |
| C. | Prank’s Tip |
| D. | Eject tool |
| Answer» B. Athlete’s head | |
| 2. |
What is the diameter of a rotary drum? |
| A. | 50 to 100 ft |
| B. | 8 to 20 ft |
| C. | 1 to 15 ft |
| D. | 4 to 6 ft |
| Answer» D. 4 to 6 ft | |
| 3. |
In Vertical pressure filters, with high quantity feed ______ occurs. |
| A. | Low filtration |
| B. | High filtration |
| C. | High pressure |
| D. | Low pressure |
| Answer» B. High filtration | |
| 4. |
What does the following equation represents?B1 V2 + B2 V |
| A. | Pressure drop |
| B. | Time taken for filtration |
| C. | Weight of cake |
| D. | Radius of press |
| Answer» C. Weight of cake | |
| 5. |
WHAT_IS_THE_DIAMETER_OF_A_ROTARY_DRUM??$ |
| A. | 50 to 100 ft |
| B. | 8 to 20 ft |
| C. | 1 to 15 ft |
| D. | 4 to 6 ft |
| Answer» D. 4 to 6 ft | |
| 6. |
In_a_rotary_drum,_the_cake_is_discharged_by_________$ |
| A. | Doctor’s knife |
| B. | Athlete’s head |
| C. | Prank’s Tip |
| D. | Eject tool |
| Answer» B. Athlete‚Äö√Ñ√∂‚àö√ë‚àö¬•s head | |
| 7. |
In Vertical pressure filters, with high quantity feed ______ occurs? |
| A. | Low filtration |
| B. | High filtration |
| C. | High pressure |
| D. | Low pressure |
| Answer» B. High filtration | |
| 8. |
Vertical pressure filters have leaves mounted ________ |
| A. | Vertically |
| B. | Axially |
| C. | Rectangularly |
| D. | All directions |
| Answer» E. | |
| 9. |
In a Kelly filter, leaves are arranged |
| A. | Axially |
| B. | Longitudinally |
| C. | Vertically |
| D. | Alternately |
| Answer» C. Vertically | |
| 10. |
The capital cost and vacuum equipment is high for rotary filter. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
If the resistance is neglected, then ________ |
| A. | t = B<sub>1</sub> V<sup>2</sup> |
| B. | t = B<sup>2</sup> V |
| C. | t = V<sup>2</sup> |
| D. | t = B<sub>1</sub> + B<sub>2</sub> |
| Answer» B. t = B<sup>2</sup> V | |
| 12. |
The thickness of the cake depends up on the _________ |
| A. | Time taken |
| B. | Pressure |
| C. | Humidity |
| D. | Temperature |
| Answer» B. Pressure | |
| 13. |
In thorough washing, the wash liquid is introduced through alternate plates called _________ |
| A. | Bleeding plates |
| B. | Raking plates |
| C. | Washing plates |
| D. | Doctor’s plate |
| Answer» D. Doctor‚Äö√Ñ√∂‚àö√ë‚àö¬•s plate | |