Strength of Materials - Engineering

Q1:

In a simple bending theory, one of the assumption is that the material of the beam is isotropic. This assumption means that the

A normal stress remains constant in all directions

B normal stress varies linearly in the material

C elastic constants are same in all the directions

D elastic constants varies linearly in the material

ANS:C - elastic constants are same in all the directions

Explanation: No answer description is available.