AERO 3700 Midterm: Exam-AERO3700-2008December

• School: Carleton University
• Department: Aerospace Engineering
• Course: AERO 3700
• Professor: All

Document Summary

Department name & course number: mechanical & aerospace engineering aero3700. Students must count the number of pages in this examination paper before beginning to write, and report any discrepancy immediately to a proctor. In addition to this examination paper, students require: an examination booklet. One blank page for extra work is attached: two paragraphs are presented below. Write the missing words in the available space(s). yes ___ no _x_ yes ___ no _x_ a scantron sheet. Elastic deformation is __________________ strain and is proportional to the applied stress. There are three elastic moduli: the ___________ ___________ is the axial stress per unit strain; the. ___________ ___________ is the shear stress per unit strain and the ___________ ___________ is the hydrostatic stress (or pressure) per unit volume change. The critical stress to initiate plastic strain is called the ___________ ___________ . Further stressing (loading) produces both elastic and plastic strains although the latter predominate.