engineering recuitment BMC Sub Engineer Mock Test 2024 Design of Steel Structures Structural Fasteners Riveted Connections
The strength of a joint in a bolted connection is 620 kN. The size of plate is 180 mm width and 20 mm thick. If the yield strength of material of plate as 250 N/mm2 and partial safety factor as 1.1, then the efficiency of the joint is ______.
1
90%
2
63.67%
3
75.75%
4
65.75%
5
50%