Which consequence results when cavitation occurs in a hydraulic turbine?

💡 Explanation

Cavitation causes intense localized pressure waves because bubble collapse is the mechanism. Erosion happens, therfore intense energy release pits the turbine's surface rather than increasing efficiency; density changes or bearing loads are far less significant.

• Which risk increases when dissolved dihydrogen in steel weldments cools?
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• Which conduction impact occurs when applying stress causes dislocations within a crystal lattice?
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