What is it called when a disc is not able to withstand repetitive cyclic loading and unloading for long periods of time which leads to degeneration of the disc?

What is it called when a disc is not able to withstand repetitive cyclic loading and unloading for long periods of time which leads to degeneration of the disc?

What is it called when a disc is not able to withstand repetitive cyclic loading and unloading for long periods of time which leads to degeneration of the disc?




A. Hysteresis
B. Creep
C. Disc shape
D. Fatigue






Answer: D