[Solved] In Electro discharge machining, highest wear ratio is associated with which type of melting point?

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Q.	In Electro discharge machining, highest wear ratio is associated with which type of melting point?
A.	low
B.	medium
C.	high
D.	very high
Answer» A. low
Explanation: in electro discharge machining, lowering of the melting point of electrode material results in high wear ratio.

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