Manufacturing And Production Technology
The strength of a brazed joint

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

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Manufacturing And Production Technology
Fixtures are used

For holding and guiding the tool in drilling, reaming or tapping operations
None of these
For holding the work in milling, grinding, planing or turning operations
To check the accuracy of workpiece

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