engineering recuitment KPSC Assistant Engineer Civil Mock Test 2020 Strength of Materials Principal Stress or Strain
A square element of a structural part is subjected to biaxial stresses as shown in the figure. On a plane along BD, the intensity of the resultant stress due to these conditions will be
1
25√5 N/mm2
2
50√5 N/mm2
3
75√5 N/mm2
4
100√5 N/mm2