MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
During the cutting process water conductivity level changes due to eroded chips. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
A water chiller is used to keep _____ thermally stable. |
| A. | electrode wire |
| B. | electrode coils |
| C. | control arms |
| D. | dielectric reservoir |
| Answer» D. dielectric reservoir | |
| 3. |
In a wire cut EDM machine, _____ is used to control the resistivity of the de-electric fluid (water). |
| A. | resin beds |
| B. | water reservoir |
| C. | de-ionisation system |
| D. | diamond guides |
| Answer» B. water reservoir | |
| 4. |
While machining, the dirty water is filtered through a _____ |
| A. | paper filter |
| B. | notch filters |
| C. | comb filters |
| D. | fir filters |
| Answer» B. notch filters | |
| 5. |
How many sections does the di-electric system includes? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |
| 6. |
Which of the following is not machined by wire cut EDM? |
| A. | airfoils |
| B. | extrusion dies |
| C. | square shaped objects |
| D. | perforated sheets |
| Answer» E. | |
| 7. |
The function of independent programming of the U & V axes in wire cut EDM machines is for _______ |
| A. | hexagonal workpieces |
| B. | fullerene shaped workpieces |
| C. | workpieces having a different shape on the top and bottom |
| D. | workpieces having intricate shapes |
| Answer» D. workpieces having intricate shapes | |
| 8. |
During the wire cut EDM process, the feature of adjustable tapering values is useful for _____ |
| A. | circular workpieces |
| B. | mould applications |
| C. | thick workpieces |
| D. | forging dies |
| Answer» C. thick workpieces | |
| 9. |
The U and V axes provide movement to the wire to produce taper angles upto _____ degrees. |
| A. | 15 |
| B. | +/- 20 |
| C. | +/- 30 |
| D. | 45 |
| Answer» D. 45 | |
| 10. |
In wire cut EDM machine, _______ axes are positioned away from the work area to avoid moisture and contamination. |
| A. | X and Y |
| B. | X and Z |
| C. | U and V |
| D. | Y and V |
| Answer» D. Y and V | |