1.

What is the value of the current density used in Electrochemical machining?

A. 0.01 – 0.4 A/mm2
B. 0.5 – 5 A/mm2
C. 6 – 15 A/mm2
D. 20 – 50 A/mm2
Answer» C. 6 – 15 A/mm2


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