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

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

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Manufacturing And Production Technology
In oblique cutting of metals, the cutting edge of the tool is

Inclined at an angle less than 90° to the direction of tool travel
Perpendicular to the direction of tool travel
Perpendicular to the workpiece
Parallel to the direction of tool travel

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