Question: 1 8 . A bracket is attached to the ceiling with the help of two steel bolts, the bracket carries a load of 2 5

18. A bracket is attached to the ceiling with the help of two steel bolts, the bracket carries a load of 25 kN and the allowable stress for bolt material in tension is 90 MPa. The distance of first bolt from the leftmost edge is 100 mm, the distance between two bolts is 120 mm and the distance between leftmost edge and the line of application of load is 150 mm (Eccentricity). Find the size of the bolt to take this load. Take the load direction is parallel to the bolt axis.

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