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← TechnologyWhich outcome results when liquid fuel exceeds Reid Vapor Pressure?
A)Fuel pump cavitation occurs quickly✓
B)Increased cylinder head temperatures result
C)Lubricating oil viscosity increases greatly
D)Exhaust valve burning reduces drastically
💡 Explanation
Fuel pump cavitation develops because vapor lock occurs, reducing liquid flow and causing pump inefficiency, therefore, fuel starvation and engine misfires arise rather than optimal combustion; the *vaporization* creates vapor bubbles interrupting fluid mechanics through the supply line.
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