Manufacturing And Production Technology
The strength of a brazed joint

Decreases with increase in gap between the two joining surfaces
Decreases up to certain gap between the two joining surfaces beyond which it increases
Increases with increase in gap between the two joining surfaces
Increases up to certain gap between the two joining surfaces beyond which it decreases

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Manufacturing And Production Technology
The snag grinding is done

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

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

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

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