Q.

Electrically conductive materials are cut by WEDM process by            mechanism.

A. thermal
B. electro-thermal
C. electro-dynamic
D. fused metal
Answer» B. electro-thermal
Explanation: electrically conductive materials are cut by wedm process by an electro- thermal mechanism. in the wedm process, the motion of the wire is slow. it is fed in the programmed path and material is removed from the workpiece accordingly
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