On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is

On decreasing the grain size of a polycrys-talline material, the prope

1.	On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is
A.	creep
B.	toughness
C.	tensile strength
D.	fatigue
Answer» C. tensile strength

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On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is

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