engineering recuitment BEL Probationary Engineers Mock Test 2025 Design of Machine Elements Welded, Riveted and Bolted Joints
Consider the following statements regarding welded and riveted joints
1. Welded assemblies are tight and leak proof as compared with riveted assemblies.
2. Single-welded V-joint is less reliable than square butt joint.
3. Welding results in a thermal distortion of the parts, thereby inducing residual stresses.
Which of the above statements is/are correct ?
1
1 only
2
1 and 3 only
3
2 only
4
1, 2 and 3