I did not intend to provide a question for each topic. There would not be time to review that many questions in a single class and you already have more than enough problems and examples to study. Thus, you will not find anything on shafts or the generalized Hooke's Law below. But the questions below will give you some idea of the level of the exam problems. You will have some "plug-in" problems like #1, but you will have others that will require analysis, like problems 2 and 3.

1. For the linkage shown, h = 30 mm, d = 26 mm, and b = 65 mm. If it subjected to a axial load of 50 kN, what is the

a) normal stress in the 20 x 30 mm section?
b) normal stress in the material on either side of the hole?
c) bearing stress between the linkage and a 26 mm diameter bolt?
d) shearing stress on a 26 mm diameter bolt?

2. Assuming that bar AC is rigid and that the other bars have cross sections of 6 x 18 mm, determine the deflections of A, B, and C. Use E = 200 GPa.

3. A copper tube of ID = 0.75 in and OD = 0.84 in is brazed to a copper rod of diameter 1.25 inches. The assembly is confined between rigid supports at 60 F and then raised to a temperature of 230 F. Determine:

a) the stress in each portion
b) the deflection of point C