engineering recuitment BHEL Engineer Trainee Mock Test 2025 Design of Machine Elements Welded, Riveted and Bolted Joints Riveted Joint
Which of the following statements are correct?
1. As per Indian Boiler Regulations the thickness of the boiler shell should not be more than 7 mm.
2. Minimum distance between the rows of the rivets in chain riveting joints should be equal to the diameter of rivet hole.
3. For longitudinal joint in boilers a butt joint with two cover plates should be used.
4. A butt joint with double strap is in double shear.
Choose the correct answer from the options given below.1
1 and 2
2
2 and 3
3
3 and 4
4
1 and 4