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← TechnologyWhich outcome occurs when liquid fuel hydrolocks a piston within an internal combustion engine?
A)Crankshaft bearing disintegration
B)Premature valve spring fatigue
C)Connecting rod buckling or fracture✓
D)Cylinder head gasket fire-ring failure
💡 Explanation
When liquid fuel hydrolocks a piston, the incompressible liquid prevents the piston from completing its stroke because the connecting rod cannot transmit sufficient force, leading to high stress and potential buckling or fracture. Therefore connecting rod failure results, rather than bearing, spring, or gasket failures which require different mechanisms of propagation.
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