In practice, what must be the temperature of electrolyte used in ECM? – McqOptions

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1.	In practice, what must be the temperature of electrolyte used in ECM?
A.	10 – 20oC
B.	20 – 40oC
C.	60 – 80oC
D.	80 – 100oC
Answer» D. 80 – 100oC

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