

MCQOPTIONS
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1. |
Nickel can be machined with 100% current efficiency, when current density value is |
A. | 10 a/cm2 |
B. | 25 a/cm2 |
C. | 45 a/cm2 |
D. | 80 a/cm2 |
Answer» C. 45 a/cm2 | |