Which mechanical failure sharply reduces energy absorption during aircraft engine overspeed?

💡 Explanation

Turbine blade containment depends on hoop stress provided by the containment ring; therefore, a rupture leads to uncontained blade failure which drastically reduces energy absorption, because the rapidly released kinetic energy isn't dissipated by controlled deformation anymore, rather than being contained.

• Which consequence results when exceeding the center-of-mass runout tolerance in a hydraulic tracer lathe?
• Which risk increases when closing an open disconnect switch onto a heavily loaded power circuit?
• Which risk increases when a hydraulic actuator suddenly stops rapidly due to cavitation?
• Which tolerance deviation results when grinding hardened steel punches without adequate Flood Cooling?
• Which outcome arises when a PID controller's integral term windup causes continuously open hydraulic valve operation?
• Which risk increases when ultrasonic atomization fuel injectors get contaminated?