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| Q. |
When compared to the conventional abrasive sawing, how many times faster is the MRR? |
| A. | twice |
| B. | thrice |
| C. | four |
| D. | five |
| Answer» A. twice | |
| Explanation: electro discharge sawing cuts the work piece material at the rates which are twice that of conventional abrasive sawing method. | |
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