engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Strength of Materials Theory of Failure Maximum Principal Stress Theory
Consider the following theories of failure:
A. Maximum stress theory
B. Maximum strain theory
C. Maximum shear stress theory
D. Maximum energy or distortion theory
The most suitable for ductile material is
1
A and B
2
A and C
3
A and D
4
C and D