Question

1- The interdependence between materials and their __________ must also be recognized.

a. environment          b. processing          c. structure    d. properties

2-The design process primarily consists of design, prototype, and __________ stages.

a. production          b. selection          c. quality       d. structure

3- Approaches to material selection goes through a sequence of activities of design, material selection, process selection, manufacture, evaluation, and _________.

a. production          b. marketing          c. feedback        d. none of the above

4- List three geometric considerations to consider for the needs of the product.

5- List three mechanical properties to consider for the needs of the product.

6- List three physical properties to consider for the needs of the product.

Chapter 11: Fundamentals of Casting

1- A primary objective of materials processing is the production of a desired shape in the __________ quantity.

a. maximum         b. minimum        c. multiple      d. none of the above

2- The six basic steps in most casting processes include using a mold cavity, melting process, pouring technique, solidification process, mold removal. List the sixth step.

Sixth step is:
          
          

3- One of the first features that must be considered by a designer of castings is the location and ___________ of the parting plane.

a. orientation          b. dimensional accuracy         c. design      d. quality

4- __________ is the term used to describe he taper on a pattern or casting that permits it be withdrawn from the mold.

Riser        b. Gate       c. Draft      d. none of the above

Answer 1