Keeping all other parameters unchanged, the tool wear in electrical discharge machining (EDM) would be less if the tool material has

High thermal conductivity and low specific heat

High thermal conductivity and high specific heat

High thermal conductivity and low specific heat

Low thermal conductivity and low specific heat

Low thermal conductivity and high specific heat

Keeping all other parameters unchanged, the tool wear in electrical di

1.	Keeping all other parameters unchanged, the tool wear in electrical discharge machining (EDM) would be less if the tool material has
A.	High thermal conductivity and high specific heat
B.	High thermal conductivity and low specific heat
C.	Low thermal conductivity and low specific heat
D.	Low thermal conductivity and high specific heat
Answer» B. High thermal conductivity and low specific heat

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Keeping all other parameters unchanged, the tool wear in electrical discharge machining (EDM) would be less if the tool material has

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