Which outcome occurs when exhaust gas temperature exceeds the turbocharger turbine material's limit?

💡 Explanation

When exhaust gas temperature exceeds the limit, creep deformation occurs because high temperatures and stresses cause turbine blade atoms' plastic deformation over time, weakening them. Therefore creep weakens the blades, rather than surge, coking, or premature wastegate failure, which arise from compressor instability, oil degradation or mechanical wear issues.

• Which risk increases when a phase-locked loop's (PLL) loop filter bandwidth in a radio receiver is excessively widened?
• Which failure mode occurs when electrostatic discharge (ESD) damages Zener diodes?
• Which limitation arises in Orthogonal Frequency Division Multiplexing (OFDM) due to imperfect synchronization between transmitter and receiver during signal reconstruction?
• Which consequence results when a transmitting laser in a fiber optic communication system experiences chirp?
• Which outcome is most probable when a distribution transformer's cooling system fails in a three-phase power grid?
• Which outcome occurs when a dirty lens obscures a LiDAR sensor on an autonomous tractor?