Manufacturing And Production Technology
When the temperature of a solid metal increases,

Strength of the metal increases but ductility decreases
Strength of the metal decreases but ductility increases
Both strength and ductility of the metal increases
Both strength and ductility of the metal decreases

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Manufacturing And Production Technology
The snag grinding is done

Any one of the above
To remove considerable amount of metal without regard to accuracy of the finished surface
To produce good surface finish and high degree of accuracy
To grind exterior cylindrical surfaces

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