1.

In a truss girder of a bridge, a diagonal consists of mild steel flat 400 I.S.F. (thickness = 12 mm) and carries a pull of 80 tones. If the gross diameter of the rivet is 26 mm, the number of rivets required in the splice is

A. 6
B. 7
C. 8
D. 9
Answer» D. 9


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