engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Design of Machine Elements Welded, Riveted and Bolted Joints Welded Joint
A circular solid rod of diameter ‘d’ welded to a rigid flat plate by a circular fillet weld of throat thickness ‘t’ is subjected to a twisting moment ‘T’. The maximum shear stress induced in the weld is
1
\(\frac{T}{{\pi t{d^2}}}\)
2
\(\frac{{2T}}{{\pi t{d^2}}}\)
3
\(\frac{{4T}}{{\pi t{d^2}}}\)
4
\(\frac{{8T}}{{\pi t{d^2}}}\)