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 %I had been asked this question in an internship interview.Question is from ECM-Process Characteristics in division Electrochemical Processes of Advanced Machining

When machining Ti, in Nacl electrolyte, what values of current efficie

1.	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 %I had been asked this question in an internship interview.Question is from ECM-Process Characteristics in division Electrochemical Processes of Advanced Machining
Answer» Right answer is (a) 10 – 20 % For explanation I would say: While machining Ti USING NaCl ELECTROLYTE, current efficiencies of 10 – 20 percent are obtained.

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