engineering recuitment AAI JE Technical Mock Test 2020-21 Design of Machine Elements Design For Static Loading Stress Concentration
The Notch sensitivity (q) is determined by the equation in terms of where Kf = fatigue stress concentration factor and Kt = theoretical stress concentration factor is:
1
(Kf + 1)/(Kt + 1)
2
(Kf - 1)/(Kt – 1)
3
(Kf – 1)(Kt – 1)
4
(Kf + 1)/(Kt – 1)