Pick out the wrong statement about the machinability of metals. Machin

1.	Pick out the wrong statement about the machinability of metals. Machinability of a metal ?
A.	Decreases with increase in strain hardening tendencies
B.	Decreases with increase in hardness, in general
C.	Depend on the composition, microstructure and physical & mechanical properties
D.	Decreases with increases in tensile strength & decrease in grain size
Answer» E.

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Pick out the wrong statement about the machinability of metals. Machinability of a metal ?

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