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← TechnologyWhich outcome occurs when liquid compression exceeds vaporization during fuel injection within IC engine pistons?
A)Hydraulic lock causes engine damage✓
B)Increased combustion efficiency results rapidly
C)Reduced particulate emissions occur promptly
D)Stable fuel-air mixture compression develops
💡 Explanation
Hydraulic lock destroys pistons because liquid compression during injection overwhelms intended vaporization using *incompressibility*. Therefore, physical damage arises rather than efficient burning, because volume reduction proves impossible for fluids, even compared to vapor.
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