Put the steps of the Engineering Design Process in order beginning with step 1 and ending with Step 5. (Drag and drop your answer to the appropriate box.) Step 1:
Step 2:
Step 3:
Step 4:
Step 5:

A. Test the prototype
B. Iteration
C. Identify & define the problem
D. Brainstorm solutions
E. Create a model & build a prototype

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.