Q. Pick up the correct statement from the following: (Solved)
1. The slenderness ratio of lacing bars for compression members should not exceed145
2. The minimum width of lacing bar connected with rivets of nominal diameter 16 mm, is kept 50 mm
3. The minimum thickness of a flat lacing bar is kept equal to one-fortieth of its length between inner end rivets
4. All the above
- d. All the above