1) Determine the internal Normal force, Shear force and Moment at point C in the simply supported beam. Point C is located just to the right of the 1500-lb ft couple moment?

The power source in a certain welding setup generates 3500w that is transferred to the low carbon steel work with a heat transfer factor of 0.85. the melting factor in the operation is 0.45. a continuous fillet weld is to be made with a cross-sectional area of 23 mm2 determine the travel speed at which the welding can be accomplished.