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The permissible stress in a filled weld is 100 N/mm2. The fillet weld has equal leg lengths of 15 mm each. The allowable shearing load on weldament per cm length of the weld is

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  1. 22.5 kN
  2. 15.0 kN
  3. 10.6 kN
  4. 7.5 kN

Answer (Detailed Solution Below)

Option 3 : 10.6 kN
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Detailed Solution

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Explanation:

Minimum area of the weld or throat area,

If  is the allowable tensile stress for the weld metal, then the tensile strength of the joint for single fillet weld,

Where s is Leg or size of weld; t is throat thickness; l is length of weld=1cm=10mm

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