Multiple choice

The strength of a brazed joint

  1. decreases with increase in gap between the two joining surfaces

  2. increases with increase in gap between the two joining surfaces

  3. decreases up to certain gap between the two joining surfaces beyond which it increases

  4. increases up to certain gap between the two joining surfaces beyond which it decreases
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

$\text{The strength of the brazed joint depend on (a) joint desing and (b) the adhesion at the interfaces between the workpiece and the filler metal.} \\ \text{The strength of the brazed joint increases up to certain gap between the two joining surfaces beyond which it decreases}$

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