MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following elements of USM is used to apply working force during machining operation? |
| A. | Tool |
| B. | Feeding unit |
| C. | Transducer |
| D. | None of the mentioned |
| Answer» C. Transducer | |
| 2. |
Element of machine which is used to convert high frequency electrical impulse into mechanical vibration in USM is known as |
| A. | Tool |
| B. | Feeding unit |
| C. | Transducer |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
WHICH_OF_THE_FOLLOWING_ELEMENTS_OF_USM_IS_USED_TO_APPLY_WORKING_FORCE_DURING_MACHINING_OPERATION??$ |
| A. | Tool |
| B. | Feeding unit |
| C. | Transducer |
| D. | None of the mentioned |
| Answer» C. Transducer | |
| 4. |
Material_removal_rate_in_USM_increases_with$ |
| A. | Decrease in amplitude |
| B. | Decrease in grain size of abrasives |
| C. | Decrease in frequency |
| D. | Increase in amplitude |
| Answer» E. | |
| 5. |
Element of machine which is used to convert high frequency electrical impulse into mechanical vibration in USM is known a? |
| A. | Tool |
| B. | Feeding unit |
| C. | Transducer |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 6. |
Material removal rate in USM increases with |
| A. | Decrease in volume of work material per impact |
| B. | Increase in volume of work material per impact |
| C. | Decrease in frequency |
| D. | Decrease in number of particle making impact per cycle |
| Answer» C. Decrease in frequency | |
| 7. |
Ultrasonic machining process can be used for |
| A. | Conductors |
| B. | Insulators |
| C. | Metals |
| D. | All of the mentioned |
| Answer» E. | |