What is the value of surface roughness obtained in Electrochemical deb

1.	What is the value of surface roughness obtained in Electrochemical deburring process?$
A.	0.1 to 1 ¬¨¬®¬¨¬µm
B.	1 to 2 ¬¨¬®¬¨¬µm
C.	2 to 4 ¬¨¬®¬¨¬µm
D.	5 to 8 ¬¨¬®¬¨¬µm
Answer» D. 5 to 8 ¬¨¬®¬¨¬µm

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