Exercise 2.4. Identify the Sketch plane for the Boss-Extrudel feature. View the Origin location.
Simplify the number of features.
A Top Plane
B: Front Plane
C: Right Plane
D: Left Plane

Can someone please help I managed to identify all of them but this one

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

Plot schematically the tensile stress versus strain curves for a typical thermoplastic material at a temperature below its glass transition temperature (tg and at a temperature above its tg, respectively. do the same for a typical thermosetting material. list in a table any differences or similarities between the two materials at t> tg and t < tg, respectively, and relate them to the structures of the two types of polymers

Explain in your own word the concept of a solid solution, in alloys, and how it can be created.