ASSIGNMENT 1 The following figure shows a truss carrying factored design load at the nodes. The truss members are made from S275 steel. All truss members are connected at each end by using two M12 bolts in series. a). b). c). d). Determine the forces in the member Determine whether single angle 100 x 50 x 6 L s safe for the (i) top chord, (ii) bottom chord.. Determine whether double angles 2/75 x 50 x 6 L are safe for the: (i). top chord, (ii). bottom chord. Determine whether single angle 90 x 90 x 6 L is safe for all internal members, Repeat items (b) to (d), but now the members are connected by welding.. 50 kN 50 kN 30 kN 4 @ 2m 8m 3m