engineering recuitment AAI JE Technical Mock Test 2020-21 Strength of Materials Principal Stress or Strain Graphical Method of Analysis
The state of stress at a point under plane stress condition is
\({\sigma _{xx}} = 40~MPa,~{\sigma _{yy}} = 100~MPa,\;{\tau _{xy}} = 40~MPa\)
The radius of the Mohr’s circle representing the given state of stress in MPa is
1
40
2
50
3
60
4
100