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| Q. |
When machining Ti, in Nacl electrolyte, what values of current efficiencies are obtained? |
| A. | 10 – 20 % |
| B. | 20 – 30 % |
| C. | 30 – 50 % |
| D. | 50 – 80 % |
| Answer» A. 10 – 20 % | |
| Explanation: while machining ti using nacl electrolyte, current efficiencies of 10 – 20 percent are obtained. | |
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