engineering recuitment MP Vyapam Sub Engineer Mock Test 2024 Design of Machine Elements Welded, Riveted and Bolted Joints Riveted Joint
The purpose of circumferential lap joint in boiler shell is
1
to make cylindrical ring from steel plate
2
to make diameter and length of boiler shell
3
to increase the length of boiler shell by connecting one ring to another
4
to connect openings to shell