In metal machining, the work-tool contact zone is a zone where heat is generated due to Options: A . &nbspPlastic deformation of metal B . &nbspBurnishing friction C . &nbspFriction between the moving chip and the tool face D . &nbspNone of the above

In metal machining, the work-tool contact zone is a zone where heat is generated

Question - In metal machining, the work-tool contact zone is a zone where heat is generated due to

Options:

A . Plastic deformation of metal

B . Burnishing friction

C . Friction between the moving chip and the tool face

D . None of the above

Answer: Option B

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