3. Which statement is correct? (1 pt) (a) Normal stress is proportional to normal strain (b) Shear stress is proportional to normal strain (c) Shear stress occurs due to normal strain (d) Shear stress is minimum at the plane which is 65° inclined 4. Which statement is correct? (1 pt) (a) Hooke's law is valid for nonlinear portion of stress-strain diagram (b) Hooke's law is valid for linear portion of stress-strain diagram (c) Necking is observed in linear region (d) Yield stress is the maximum point in the stress-strain diagram

3. Which statement is correct? (1 pt) (a) Normal stress is proportional to normal strain (b) Shear stress is proportional to normal strain (c) Shear stress occurs due to normal strain (d) Shear stress is minimum at the plane which is 65° inclined 4. Which statement is correct? (1 pt) (a) Hooke's law is valid for nonlinear portion of stress-strain diagram (b) Hooke's law is valid for linear portion of stress-strain diagram (c) Necking is observed in linear region (d) Yield stress is the maximum point in the stress-strain diagram

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.12P: Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in...

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