engineering recuitment GATE CE 2023-24 Test Series Strength of Materials Principal Stress or Strain Analysis of Strain
A rectangular block PQRS is subjected to a normal stress 350 MPa and 45 MPa and shear stress of 160 MPa in an X-Y plane as shown in the figure. The magnitude of strain developed along the plane AB will be__ × 10-3.
(Given that, E = 160 GPa and μ = 0.3 for material of the block)
Enter numerical value using the virtual keypad. Round off where necessary.