The phenomenon of decreased resistance of the materials to fluctuating stresses is the main characteristic of _____ failure.
(a) Fracture
(b) Fatigue
(c) Yielding
(d) None of the mentioned
I need help with this question that came up by my school principal while I was bunking the class.
I found this problem in the Fluctuating Stresses & Fatigue Failure in module Design Against Fluctuating Load of Machine Design