As the temperature increases in polycrystalline metal, the nature of f – McqOptions

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1.	As the temperature increases in polycrystalline metal, the nature of fracture change from _____________ to __________
A.	intergranular, transgranular
B.	transgranular, intergranular
C.	tuctile, brittle
D.	creep, fatigue
Answer» C. tuctile, brittle

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