MCQOPTIONS
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MCQOPTIONS
| 1. |
Nickel can be machined with 100% current efficiency, when current density value is _____. |
| A. | 10 A/cm<sup>2</sup> |
| B. | 25 A/cm<sup>2</sup> |
| C. | 45 A/cm<sup>2</sup> |
| D. | 80 A/cm<sup>2</sup> |
| Answer» C. 45 A/cm<sup>2</sup> | |