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| Q. |
What is the machining speed required for machining of 12mm thick plate with 220 kW energy? |
| A. | 1000 mm/min |
| B. | 1500 mm/min |
| C. | 2000 mm/min |
| D. | 2500mm/min |
| Answer» D. 2500mm/min | |
| Explanation: machining speed required for cutting 12-mm thick plate with 220 kw power is about 2500 mm/min. | |
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