Which outcome usually occurs within a steam turbine system when thermal gradients exceed design limits?

💡 Explanation

Rotor-stator contact occurs because differential thermal expansion induces uneven strain above mechanical tolerances, rather than uniform dimensional change, therefore physical interference is more probable compared with aerodynamic instability that requires separate exciting mechanisms.

• Which outcome results when a high-frequency square wave is applied to a capacitive touch screen?
• Which consequence results when supercritical water enters turbine stages?
• Which outcome occurs when a refrigerant undergoes rapid phase transition in a vapour-compression refrigeration system?
• Which consequence results when thermal stress breaks cross-links in vulcanized elastomer?
• Which consequence results when an emergency coolant injection failure occurs in a pressurized water reactor?
• Which consequence results when thermal decomposition alters epoxy bonds?